Validate if a given string is numeric.

Some examples:
"0" => true
" 0.1 " => true
"abc" => false
"1 a" => false
"2e10" => true

Note: It is intended for the problem statement to be ambiguous. You should gather all requirements up front before implementing one.

Update (2015-02-10):
The signature of the C++ function had been updated. If you still see your function signature accepts a const char * argument, please click the reload button to reset your code definition.

这道题思想上没什么难度，主要是许多的细节需要考虑，挺麻烦的，就没自己写了。

class Solution {

public:

    bool isNumber(string s) {

        string num = s;

        int i=;

        while(num[i]==' ')i++;

        if(num[i]=='-' || num[i]=='+')i++;

        int j=num.size()-;

        while(num[j]==' ')j--;

        if(i<=j)

            num = num.substr(i,j-i+);

        else return false;  

        int dot = -;

        int ee = -;

        for(int i=; i<num.size(); i++)

        {

            if(dot == - && num[i] == '.')

                dot = i;

            else if(ee == - && num[i] == 'e'){

                ee = i;

                if(num[i+] == '-' || num[i+]=='+')

                    i++;

            }

            else{

                int tmpnum = num[i]-'';

                if(<=tmpnum && tmpnum<=)continue;

                else return false;

            }

        }

        //xxx.xxexx

        string startstr,midstr,laststr;

        if(dot==- && ee==-){//xxxx

            startstr = num;

            if(startstr.size()<)return false;

        }else if(dot!=- && ee==-){//xxx.xxx

            startstr = num.substr(,dot);

            midstr=num.substr(dot+);//.1,2.,0.1,0.0,2.0

            if(startstr.size()< && midstr.size()<)

                return false;

        }else if(dot==- && ee!=-){//xxxexxx

            startstr = num.substr(,ee);

            if(startstr.size()<)return false;

            if(num[ee+] == '-' || num[ee+]=='+')

                laststr = num.substr(ee+);

            else

                laststr = num.substr(ee+);

            if(laststr.size()<)return false;

        }else{//xxx.xxexx

            if(dot>ee)return false;

            startstr = num.substr(,dot);

            midstr=num.substr(dot+,ee-dot-);

            if(startstr.size()< && midstr.size()<)

                return false;

            if(num[ee+] == '-' || num[ee+]=='+')

                laststr = num.substr(ee+);

            else

                laststr = num.substr(ee+);

            if(laststr.size()<)return false;

        }

        return true;

    }

};

All Test Cases:

Input Output Expected
"3" TRUE TRUE
"e" FALSE FALSE
"1" TRUE TRUE
"." FALSE FALSE
"4" TRUE TRUE
"0" TRUE TRUE
" " FALSE FALSE
"5" TRUE TRUE
"2" TRUE TRUE
"7" TRUE TRUE
"9" TRUE TRUE
"6" TRUE TRUE
" ." FALSE FALSE
"e9" FALSE FALSE
"11" TRUE TRUE
"1 " TRUE TRUE
".1" TRUE TRUE
"19" TRUE TRUE
"01" TRUE TRUE
".2" TRUE TRUE
"e." FALSE FALSE
"4 " TRUE TRUE
"e1" FALSE FALSE
" 0" TRUE TRUE
"0e" FALSE FALSE
".0" TRUE TRUE
"3." TRUE TRUE
"41" TRUE TRUE
"e7" FALSE FALSE
"5 " TRUE TRUE
".6" TRUE TRUE
".." FALSE FALSE
"61" TRUE TRUE
"65" TRUE TRUE
"e0" FALSE FALSE
"0." TRUE TRUE
"80" TRUE TRUE
"5e" FALSE FALSE
"1e" FALSE FALSE
"10" TRUE TRUE
"17" TRUE TRUE
"13" TRUE TRUE
"1." TRUE TRUE
"48" TRUE TRUE
".5" TRUE TRUE
"21" TRUE TRUE
"00" TRUE TRUE
". " FALSE FALSE
"6e" FALSE FALSE
"18" TRUE TRUE
"e6" FALSE FALSE
"15" TRUE TRUE
"05" TRUE TRUE
"56" TRUE TRUE
"4." TRUE TRUE
"73" TRUE TRUE
"44" TRUE TRUE
"03" TRUE TRUE
"ee" FALSE FALSE
"60" TRUE TRUE
".e" FALSE FALSE
"e3" FALSE FALSE
"66" TRUE TRUE
" e" FALSE FALSE
"2e0" TRUE TRUE
"210" TRUE TRUE
"1e6" TRUE TRUE
".20" TRUE TRUE
"10e" FALSE FALSE
"..2" FALSE FALSE
". 1" FALSE FALSE
"0.8" TRUE TRUE
"4e0" TRUE TRUE
"5.6" TRUE TRUE
"151" TRUE TRUE
"6.1" TRUE TRUE
".15" TRUE TRUE
"1 4" FALSE FALSE
"114" TRUE TRUE
"0.7" TRUE TRUE
"936" TRUE TRUE
".e1" FALSE FALSE
"55e" FALSE FALSE
"510" TRUE TRUE
"0.." FALSE FALSE
"e11" FALSE FALSE
"010" TRUE TRUE
"016" TRUE TRUE
".0e" FALSE FALSE
"1 0" FALSE FALSE
"e81" FALSE FALSE
"6e0" TRUE TRUE
"1 " TRUE TRUE
"605" TRUE TRUE
".18" TRUE TRUE
"e20" FALSE FALSE
" 74" TRUE TRUE
"e61" FALSE FALSE
".80" TRUE TRUE
"00e" FALSE FALSE
" 9." TRUE TRUE
"000" TRUE TRUE
"1e." FALSE FALSE
".91" TRUE TRUE
"3. " TRUE TRUE
"113" TRUE TRUE
"005" TRUE TRUE
"111" TRUE TRUE
"041" TRUE TRUE
". 0" FALSE FALSE
".1." FALSE FALSE
"861" TRUE TRUE
"26." TRUE TRUE
"1 ." FALSE FALSE
"..." FALSE FALSE
"101" TRUE TRUE
".00" TRUE TRUE
"316" TRUE TRUE
".1e" FALSE FALSE
"500" TRUE TRUE
"01." TRUE TRUE
"78." TRUE TRUE
"3e1" TRUE TRUE
"3.." FALSE FALSE
"381" TRUE TRUE
"315" TRUE TRUE
".72" TRUE TRUE
"1e9" TRUE TRUE
"59." TRUE TRUE
"110" TRUE TRUE
"1.0" TRUE TRUE
"0.1" TRUE TRUE
"4.." FALSE FALSE
"1.4" TRUE TRUE
".2." FALSE FALSE
" 9e" FALSE FALSE
"811" TRUE TRUE
"10." TRUE TRUE
" 0e" FALSE FALSE
"1.." FALSE FALSE
"225" TRUE TRUE
"00 " TRUE TRUE
"341" TRUE TRUE
"108" TRUE TRUE
"1.1" TRUE TRUE
"..0" FALSE FALSE
"920" TRUE TRUE
"150" TRUE TRUE
".. " FALSE FALSE
"008" TRUE TRUE
"e44" FALSE FALSE
"4e." FALSE FALSE
"400" TRUE TRUE
"1.3" TRUE TRUE
"0e " FALSE FALSE
"ee6" FALSE FALSE
"3 " TRUE TRUE
"46." TRUE TRUE
"0.e" FALSE FALSE
"235" TRUE TRUE
"971" TRUE TRUE
"ee." FALSE FALSE
"171" TRUE TRUE
" .9" TRUE TRUE
" 0 " TRUE TRUE
"1e1" TRUE TRUE
"002" TRUE TRUE
"3 6" FALSE FALSE
"e.1" FALSE FALSE
"0.0" TRUE TRUE
"8.." FALSE FALSE
"301" TRUE TRUE
"7 1" FALSE FALSE
"370" TRUE TRUE
"6ee" FALSE FALSE
".7." FALSE FALSE
"070" TRUE TRUE
"ee0" FALSE FALSE
"01e" FALSE FALSE
"761" TRUE TRUE
"0e1" TRUE TRUE
"130" TRUE TRUE
"8 8" FALSE FALSE
"0 0" FALSE FALSE
"001" TRUE TRUE
"911" TRUE TRUE
"08." TRUE TRUE
"009" TRUE TRUE
"6 9" FALSE FALSE
"700" TRUE TRUE
"e12" FALSE FALSE
"115" TRUE TRUE
" 00" TRUE TRUE
"11." TRUE TRUE
".92" TRUE TRUE
"801" TRUE TRUE
"41." TRUE TRUE
"170" TRUE TRUE
"3.e" FALSE FALSE
"900" TRUE TRUE
"e0 " FALSE FALSE
"175" TRUE TRUE
"708" TRUE TRUE
"1.7" TRUE TRUE
".05" TRUE TRUE
"e9e" FALSE FALSE
"1.e" FALSE FALSE
"0 ." FALSE FALSE
"050" TRUE TRUE
"1.8" TRUE TRUE
"01 " TRUE TRUE
"e1e" FALSE FALSE
"41e" FALSE FALSE
" e0" FALSE FALSE
"100" TRUE TRUE
"076" TRUE TRUE
" 10" TRUE TRUE
"18." TRUE TRUE
"9e1" TRUE TRUE
"e90" FALSE FALSE
" ee" FALSE FALSE
".9 " TRUE TRUE
"8e " FALSE FALSE
"961" TRUE TRUE
"8ee" FALSE FALSE
"05 " TRUE TRUE
"5e4" TRUE TRUE
"e51" FALSE FALSE
"198" TRUE TRUE
"0e3" TRUE TRUE
"81." TRUE TRUE
"934" TRUE TRUE
"1. " TRUE TRUE
" 06" TRUE TRUE
"e01" FALSE FALSE
"09 " TRUE TRUE
"f.e" FALSE FALSE
"85." TRUE TRUE
"te1" FALSE FALSE
"Re7" FALSE FALSE
"3me" FALSE FALSE
"5 " TRUE TRUE
"D+ " FALSE FALSE
"5.5" TRUE TRUE
"e30" FALSE FALSE
"Y+." FALSE FALSE
"G76" FALSE FALSE
"004" TRUE TRUE
"e56" FALSE FALSE
"02." TRUE TRUE
"3e5" TRUE TRUE
"e-e" FALSE FALSE
"O62" FALSE FALSE
".e0" FALSE FALSE
"e.+" FALSE FALSE
"-1." TRUE TRUE
" T3" FALSE FALSE
"Ui." FALSE FALSE
"53K" FALSE FALSE
"Z3m" FALSE FALSE
"M0R" FALSE FALSE
"+++" FALSE FALSE
"+-." FALSE FALSE
"6Ze" FALSE FALSE
".5e" FALSE FALSE
"16U" FALSE FALSE
"O +" FALSE FALSE
"j+1" FALSE FALSE
"i.1" FALSE FALSE
"2Se" FALSE FALSE
"OL8" FALSE FALSE
"J.-" FALSE FALSE
"-01" TRUE TRUE
"6+1" FALSE FALSE
".8+" FALSE FALSE
".9." FALSE FALSE
"42e" FALSE FALSE
"-7." TRUE TRUE
"fe " FALSE FALSE
"80e" FALSE FALSE
"55." TRUE TRUE
"7-c" FALSE FALSE
"1+8" FALSE FALSE
"F 3" FALSE FALSE
".93" TRUE TRUE
"tue" FALSE FALSE
".p7" FALSE FALSE
"92m" FALSE FALSE
"e4." FALSE FALSE
"7j1" FALSE FALSE
"A--" FALSE FALSE
"O ." FALSE FALSE
"+Fe" FALSE FALSE
"4. " TRUE TRUE
".1+" FALSE FALSE
"ee7" FALSE FALSE
" H." FALSE FALSE
"+eo" FALSE FALSE
"3-2" FALSE FALSE
"3x1" FALSE FALSE
"-+K" FALSE FALSE
". ." FALSE FALSE
"..i" FALSE FALSE
"+.e" FALSE FALSE
"05A" FALSE FALSE
"a1." FALSE FALSE
"0- " FALSE FALSE
"o.2" FALSE FALSE
"2.e" FALSE FALSE
"e 2" FALSE FALSE
"ke." FALSE FALSE
" 8+" FALSE FALSE
"1-3" FALSE FALSE
"4 e" FALSE FALSE
" 75" TRUE TRUE
"..9" FALSE FALSE
".x0" FALSE FALSE
"M32" FALSE FALSE
" Uc" FALSE FALSE
"5+6" FALSE FALSE
"712" TRUE TRUE
"525" TRUE TRUE
"-.V" FALSE FALSE
"4e+" FALSE FALSE
"8q4" FALSE FALSE
"4+w" FALSE FALSE
". " FALSE FALSE
"ex7" FALSE FALSE
"e+ " FALSE FALSE
". +" FALSE FALSE
" we" FALSE FALSE
"4.m" FALSE FALSE
"8f8" FALSE FALSE
"De4" FALSE FALSE
"- e" FALSE FALSE
"22 " TRUE TRUE
".e5" FALSE FALSE
"D m" FALSE FALSE
"Se6" FALSE FALSE
" ub" FALSE FALSE
"3Xe" FALSE FALSE
"9OU" FALSE FALSE
"ie7" FALSE FALSE
"+CW" FALSE FALSE
"e79" FALSE FALSE
"Ie." FALSE FALSE
" 23" TRUE TRUE
"+ej" FALSE FALSE
"3O." FALSE FALSE
"5.g" FALSE FALSE
"re." FALSE FALSE
"+N1" FALSE FALSE
"e-b" FALSE FALSE
"9 E" FALSE FALSE
"8-B" FALSE FALSE
"e+U" FALSE FALSE
".+." FALSE FALSE
"i9a" FALSE FALSE
"0-e" FALSE FALSE
"G.+" FALSE FALSE
"4I2" FALSE FALSE
"zl4" FALSE FALSE
"e+8" FALSE FALSE
"881" TRUE TRUE
"3xx" FALSE FALSE
"5-q" FALSE FALSE
"e.T" FALSE FALSE
"7e5" TRUE TRUE
"er2" FALSE FALSE
"--e" FALSE FALSE
"69e" FALSE FALSE
"e.e" FALSE FALSE
"eu7" FALSE FALSE
"-R6" FALSE FALSE
"+ev" FALSE FALSE
"1-4" FALSE FALSE
"+ ." FALSE FALSE
"097" TRUE TRUE
".-4" FALSE FALSE
"eg8" FALSE FALSE
"J.." FALSE FALSE
".t-" FALSE FALSE
"OBe" FALSE FALSE
"I L" FALSE FALSE
"6+x" FALSE FALSE
"-7e" FALSE FALSE
"i53" FALSE FALSE
"e18" FALSE FALSE
"a2+" FALSE FALSE
".7-" FALSE FALSE
"5fA" FALSE FALSE
"NE " FALSE FALSE
"ee4" FALSE FALSE
"+.8" TRUE TRUE
"M0E" FALSE FALSE
"51u" FALSE FALSE
"J++" FALSE FALSE
"ReE" FALSE FALSE
"z6e" FALSE FALSE
"ee " FALSE FALSE
"e2+" FALSE FALSE
"+53" TRUE TRUE
"8+6" FALSE FALSE
"+3e" FALSE FALSE
"Oee" FALSE FALSE
"U.7" FALSE FALSE
"4e6" TRUE TRUE
"-0e" FALSE FALSE
"-X8" FALSE FALSE
"e-1" FALSE FALSE
"0x." FALSE FALSE
"L7 " FALSE FALSE
"5-H" FALSE FALSE
"+eM" FALSE FALSE
"6e+" FALSE FALSE
"m-7" FALSE FALSE
"5e." FALSE FALSE
"H.P" FALSE FALSE
"k74" FALSE FALSE
"1+6" FALSE FALSE
"1 6" FALSE FALSE
"10o" FALSE FALSE
"3 x" FALSE FALSE
"eR." FALSE FALSE
"3+e" FALSE FALSE
"e+." FALSE FALSE
"Dw." FALSE FALSE
"n+-" FALSE FALSE
".4K" FALSE FALSE
"-75" TRUE TRUE
"39E" FALSE FALSE
"e. " FALSE FALSE
".57" TRUE TRUE
"e98" FALSE FALSE
" 7e" FALSE FALSE
"18e" FALSE FALSE
"e9 " FALSE FALSE
".+e" FALSE FALSE
"-2." TRUE TRUE
"..o" FALSE FALSE
"-1 " TRUE TRUE
"8.0" TRUE TRUE
"+.2" TRUE TRUE
".m5" FALSE FALSE
"9-e" FALSE FALSE
"07L" FALSE FALSE
"17." TRUE TRUE
".ee" FALSE FALSE
"..1" FALSE FALSE
"4ee" FALSE FALSE
"8C." FALSE FALSE
"e7." FALSE FALSE
"u.1" FALSE FALSE
"652" TRUE TRUE
"24g" FALSE FALSE
"e1." FALSE FALSE
"e.2" FALSE FALSE
" -." FALSE FALSE
"052" TRUE TRUE
"e8 " FALSE FALSE
"e52" FALSE FALSE
"e +" FALSE FALSE
"9y9" FALSE FALSE
"ee-" FALSE FALSE
"-e." FALSE FALSE
"eE5" FALSE FALSE
".3e" FALSE FALSE
".83" TRUE TRUE
"3.9" TRUE TRUE
"50." TRUE TRUE
"hee" FALSE FALSE
"0V." FALSE FALSE
".e+" FALSE FALSE
"ee+" FALSE FALSE
".41" TRUE TRUE
"8.e" FALSE FALSE
"X46" FALSE FALSE
"139" TRUE TRUE
"7 8" FALSE FALSE
"4.7" TRUE TRUE
"47." TRUE TRUE
"e.." FALSE FALSE
"20." TRUE TRUE
"68 " TRUE TRUE
"e6e" FALSE FALSE
".e." FALSE FALSE
"9 8" FALSE FALSE
"4e3" TRUE TRUE
"2e " FALSE FALSE
"928" TRUE TRUE
"931" TRUE TRUE
".W4" FALSE FALSE
"VKe" FALSE FALSE
"1 3" FALSE FALSE
"+ 1" FALSE FALSE
"e8." FALSE FALSE
"3e4" TRUE TRUE
"eeh" FALSE FALSE
"3 e" FALSE FALSE
"6.r" FALSE FALSE
"8e." FALSE FALSE
" 65" TRUE TRUE
"eM." FALSE FALSE
"320" TRUE TRUE
" 07" TRUE TRUE
"6.5" TRUE TRUE
"ey8" FALSE FALSE
"0e5" TRUE TRUE
"I5z" FALSE FALSE
"0 6" FALSE FALSE
".ev" FALSE FALSE
"8eQ" FALSE FALSE
"0+." FALSE FALSE
"66." TRUE TRUE
"33 " TRUE TRUE
"1ee" FALSE FALSE
"377" TRUE TRUE
"ee8" FALSE FALSE
"07e" FALSE FALSE
"+93" TRUE TRUE
"2e5" TRUE TRUE
"9e3" TRUE TRUE
"777" TRUE TRUE
".-e" FALSE FALSE
"e60" FALSE FALSE
"8-." FALSE FALSE
"X79" FALSE FALSE
" 42" TRUE TRUE
"6en" FALSE FALSE
"9.8" TRUE TRUE
"4e7" TRUE TRUE
".+8" FALSE FALSE
" -e" FALSE FALSE
" 56" TRUE TRUE
"8 5" FALSE FALSE
"-8-" FALSE FALSE
"F.4" FALSE FALSE
".9e" FALSE FALSE
" e" FALSE FALSE
".96" TRUE TRUE
"6Ye" FALSE FALSE
".1i" FALSE FALSE
"+61" TRUE TRUE
"258" TRUE TRUE
"417" TRUE TRUE
"6+e" FALSE FALSE
"e+3" FALSE FALSE
"976" TRUE TRUE
"g12" FALSE FALSE
".eT" FALSE FALSE
"94e" FALSE FALSE
"43e" FALSE FALSE
"-3." TRUE TRUE
"0 4" FALSE FALSE
"R.." FALSE FALSE
"ee2" FALSE FALSE
"+E3" FALSE FALSE
"5.8" TRUE TRUE
"ez7" FALSE FALSE
".45" TRUE TRUE
"Q.1" FALSE FALSE
"2. " TRUE TRUE
"e.5" FALSE FALSE
"eze" FALSE FALSE
"5.-" FALSE FALSE
"e9P" FALSE FALSE
" 1." TRUE TRUE
".t9" FALSE FALSE
"eeK" FALSE FALSE
"+8 " TRUE TRUE
". 7" FALSE FALSE
"0m." FALSE FALSE
"..e" FALSE FALSE
".H." FALSE FALSE
".7e" FALSE FALSE
"y60" FALSE FALSE
" e3" FALSE FALSE
"e 1" FALSE FALSE
".z8" FALSE FALSE
"1e0" TRUE TRUE
"435" TRUE TRUE
"54 " TRUE TRUE
". U" FALSE FALSE
"4 9" FALSE FALSE
"97e" FALSE FALSE
"i+-" FALSE FALSE
".70.E" FALSE FALSE
"671.l" FALSE FALSE
"ee0.5" FALSE FALSE
"6..8+" FALSE FALSE
"eeee7" FALSE FALSE
".-e.W" FALSE FALSE
"e2.20" FALSE FALSE
"4e.9-" FALSE FALSE
". 0e7" FALSE FALSE
"40.81" TRUE TRUE
" r7 1" FALSE FALSE
"a.e.q" FALSE FALSE
"3...." FALSE FALSE
"94TEP" FALSE FALSE
" +0e-" FALSE FALSE
"5-e95" FALSE FALSE
"9+5 ." FALSE FALSE
"43b6e" FALSE FALSE
"4e1.e" FALSE FALSE
"e.7e5" FALSE FALSE
"0. .e" FALSE FALSE
"6.. 3" FALSE FALSE
"7-5Ae" FALSE FALSE
"e3e6e" FALSE FALSE
"e.I85" FALSE FALSE
"e.617" FALSE FALSE
".44.8" FALSE FALSE
"65eFn" FALSE FALSE
"6.3.0" FALSE FALSE
"46.e3" TRUE TRUE
"Qe4qV" FALSE FALSE
"75.0." FALSE FALSE
".e6ee" FALSE FALSE
"He9ee" FALSE FALSE
"9 ee " FALSE FALSE
"e ..." FALSE FALSE
"47 ." FALSE FALSE
"eQe99" FALSE FALSE
".-5 b" FALSE FALSE
" ...e" FALSE FALSE
"6e6.5" FALSE FALSE
"6ee69" FALSE FALSE
"2.-6." FALSE FALSE
"7.e-." FALSE FALSE
"5 1.8" FALSE FALSE
"pee.e" FALSE FALSE
"Q0e.e" FALSE FALSE
" 57eh" FALSE FALSE
"7..-8" FALSE FALSE
"e2.e5" FALSE FALSE
" 4e3." FALSE FALSE
" eee1" FALSE FALSE
"07..e" FALSE FALSE
"20..8" FALSE FALSE
"98005" TRUE TRUE
"6.66-" FALSE FALSE
".0s+-" FALSE FALSE
" -+ " FALSE FALSE
"e-.26" FALSE FALSE
"...n." FALSE FALSE
" 9566" TRUE TRUE
"96 e5" FALSE FALSE
"28304" TRUE TRUE
"2eee." FALSE FALSE
"e.343" FALSE FALSE
"5+..6" FALSE FALSE
"W0e-H" FALSE FALSE
"e73-." FALSE FALSE
".e7eA" FALSE FALSE
"8..e4" FALSE FALSE
"eede2" FALSE FALSE
".0.39" FALSE FALSE
" 8. 4" FALSE FALSE
"e24-e" FALSE FALSE
".08 0" FALSE FALSE
"3eee9" FALSE FALSE
"..e6e" FALSE FALSE
"28+9." FALSE FALSE
"-.. e" FALSE FALSE
". .ee" FALSE FALSE
". ..8" FALSE FALSE
"7e69e" FALSE FALSE
"e6.7e" FALSE FALSE
"e4e4e" FALSE FALSE
" e-F-" FALSE FALSE
"e4105" FALSE FALSE
" 2.8" TRUE TRUE
"8e.9e" FALSE FALSE
"5ee.." FALSE FALSE
"e6e66" FALSE FALSE
"-4..2" FALSE FALSE
"-euke" FALSE FALSE
"66p45" FALSE FALSE
"0..o6" FALSE FALSE
"e35e." FALSE FALSE
"5.7ee" FALSE FALSE
"5.94+" FALSE FALSE
"e4e e" FALSE FALSE
" 6.2q" FALSE FALSE
".568 " TRUE TRUE
" 063e" FALSE FALSE
"e.e.." FALSE FALSE
"ee9.e" FALSE FALSE
"-i dv" FALSE FALSE
"2-09e" FALSE FALSE
"2W0+ " FALSE FALSE
"9Tp. " FALSE FALSE
" .45." FALSE FALSE
".e.ee" FALSE FALSE
".e..Q" FALSE FALSE
".. 6." FALSE FALSE
"2.e7." FALSE FALSE
"e51.4" FALSE FALSE
" 2.ee" FALSE FALSE
"e2.-e" FALSE FALSE
"52..." FALSE FALSE
"6+65e" FALSE FALSE
"1e.66" FALSE FALSE
".e.c8" FALSE FALSE
" 01+2" FALSE FALSE
"3.09e" FALSE FALSE
"e7. 7" FALSE FALSE
"5692." TRUE TRUE
"67551" TRUE TRUE
"-J.09" FALSE FALSE
".e.-6" FALSE FALSE
"1595." TRUE TRUE
"e.e89" FALSE FALSE
"W.e3e" FALSE FALSE
"32+7." FALSE FALSE
"+.461" TRUE TRUE
"..ee." FALSE FALSE
"6..L." FALSE FALSE
"2e8e " FALSE FALSE
".3+ee" FALSE FALSE
"..1e+" FALSE FALSE
"-e8+-" FALSE FALSE
"..x8e" FALSE FALSE
".2e81" TRUE TRUE
".204e" FALSE FALSE
"e.e03" FALSE FALSE
"303 4" FALSE FALSE
"eee.9" FALSE FALSE
".+.6." FALSE FALSE
".9 e " FALSE FALSE
"82..3" FALSE FALSE
"g13+." FALSE FALSE
"0e 5." FALSE FALSE
"5ee0." FALSE FALSE
". .6e" FALSE FALSE
"846.e" FALSE FALSE
"60.6." FALSE FALSE
"0.e-e" FALSE FALSE
"5-673" FALSE FALSE
"8P.91" FALSE FALSE
"072K " FALSE FALSE
"+e3ee" FALSE FALSE
"V.e6." FALSE FALSE
"42760" TRUE TRUE
"ee46." FALSE FALSE
"3e-+-" FALSE FALSE
"ee2-2" FALSE FALSE
" 90e " FALSE FALSE
"9.0.8" FALSE FALSE
"57-6e" FALSE FALSE
".eeeR" FALSE FALSE
"64..e" FALSE FALSE
"-e58 " FALSE FALSE
"..7e8" FALSE FALSE
". +.0" FALSE FALSE
" 8. 7" FALSE FALSE
"e.6.3" FALSE FALSE
".e132" FALSE FALSE
"9.25." FALSE FALSE
"7e57." FALSE FALSE
"-.3e6" TRUE TRUE
" e.4-" FALSE FALSE
"e7..q" FALSE FALSE
"75518" TRUE TRUE
"8-eee" FALSE FALSE
"8.-e9" FALSE FALSE
" 3H17" FALSE FALSE
"e 91." FALSE FALSE
"..e21" FALSE FALSE
" ..10" FALSE FALSE
"68.89" TRUE TRUE
"6y +." FALSE FALSE
"e6.8e" FALSE FALSE
"e2.3." FALSE FALSE
"9. 2 " FALSE FALSE
"e7.5." FALSE FALSE
"D.-54" FALSE FALSE
"35900" TRUE TRUE
"3 418" FALSE FALSE
"6.-e1" FALSE FALSE
"..21e" FALSE FALSE
"1 3.e" FALSE FALSE
" eek." FALSE FALSE
"P+e19" FALSE FALSE
".87.." FALSE FALSE
"92e1740e91" FALSE FALSE
"7 0353372." FALSE FALSE
"5 e40e 703" FALSE FALSE
"+94.3.+66e" FALSE FALSE
"71.5..U29." FALSE FALSE
"e8 -.6 e.." FALSE FALSE
"949.40. 62" FALSE FALSE
"1856.6h..-" FALSE FALSE
"e0-19688ee" FALSE FALSE
"3-37W.ee39" FALSE FALSE
" 257e6748e" FALSE FALSE
"32e8 .616 " FALSE FALSE
" 277707e26" TRUE TRUE
"56+ .84473" FALSE FALSE
"2...ee+..E" FALSE FALSE
"e667e2743e" FALSE FALSE
"e6..6e.ef." FALSE FALSE
"3204ee0e.8" FALSE FALSE
" +2OO805.8" FALSE FALSE
"3 312z -e " FALSE FALSE
"-91p7.67e1" FALSE FALSE
"98+8e16.6 " FALSE FALSE
"Bn.30.L 7+" FALSE FALSE
".6T..3.3e1" FALSE FALSE
"494e 1+ .." FALSE FALSE
"4e77 3287e" FALSE FALSE
"e.36e i3x." FALSE FALSE
".-x294.8.6" FALSE FALSE
"-8115 e957" FALSE FALSE
"e136.66.72" FALSE FALSE
"2e6u.745-9" FALSE FALSE
"37424.59 ." FALSE FALSE
"459277e38+" FALSE FALSE
"u35e +15-e" FALSE FALSE
"76..89e7e9" FALSE FALSE
"0N82+r8e64" FALSE FALSE
"61990793P0" FALSE FALSE
"2-29j. 1." FALSE FALSE
"..1.220e ." FALSE FALSE
"88+e91e-7+" FALSE FALSE
"84ee9e+e4." FALSE FALSE
"25332+.6e+" FALSE FALSE
"-+4e207 e2" FALSE FALSE
"..+.8.515e" FALSE FALSE
"W74911+4 ." FALSE FALSE
"87e276 -.9" FALSE FALSE
"e1C276h7.3" FALSE FALSE
"81074470+4" FALSE FALSE
".0.5e72e50" FALSE FALSE
"9162079+4." FALSE FALSE
".6 2e.e.9 " FALSE FALSE
"7-9x9eE7we" FALSE FALSE
"9W689936e " FALSE FALSE
"5e..05 ee7" FALSE FALSE
"80+e539.+5" FALSE FALSE
"69 e. 60 " FALSE FALSE
" . 22k7 19" FALSE FALSE
". e2.99.e0" FALSE FALSE
"48376682.4" TRUE TRUE
"53.7U8e-98" FALSE FALSE
"+ r4.e45e5" FALSE FALSE
"ee22e4e3Ye" FALSE FALSE
"6483ee-.. " FALSE FALSE
"3. 07Yf694" FALSE FALSE
"078332e437" TRUE TRUE
"R7.U-9++- " FALSE FALSE
"29 K es745" FALSE FALSE
"0 92e359-2" FALSE FALSE
"1Y958L81-G" FALSE FALSE
"+V+Pee97 e" FALSE FALSE
"67.x 0573." FALSE FALSE
".-01..29E9" FALSE FALSE
"+ .00e1e. " FALSE FALSE
"E+9ee93 e+" FALSE FALSE
"68.6-76 14" FALSE FALSE
"e3+e 2-590" FALSE FALSE
"e+pe.39 62" FALSE FALSE
"e1e3988e39" FALSE FALSE
"24c5 3+.91" FALSE FALSE
"733+ee7e.2" FALSE FALSE
"e7.e8K1877" FALSE FALSE
"88-758.e 3" FALSE FALSE
"48-546.JJ8" FALSE FALSE
"48e8e17916" FALSE FALSE
"1.99353L32" FALSE FALSE
"e.7e645C.5" FALSE FALSE
"1650-1 953" FALSE FALSE
"e2e9e6Xee-" FALSE FALSE
"83398Ne55e" FALSE FALSE
"78e.634 55" FALSE FALSE
"0y651.9117" FALSE FALSE
" 11037e4He" FALSE FALSE
"e14e71 8" FALSE FALSE
".e74065e7+" FALSE FALSE
"9997 3+..6" FALSE FALSE
".d2378e4X0" FALSE FALSE
"vW88151e6e" FALSE FALSE
"6e09e+e 55" FALSE FALSE
"4 444.3.4 " FALSE FALSE
"1.431352e7" TRUE TRUE
"2.+.36374e" FALSE FALSE
".7.ee95e22" FALSE FALSE
"6e..8 6977" FALSE FALSE
"4+-e... .0" FALSE FALSE
"7T+3.136e2" FALSE FALSE
"ey.99+719e" FALSE FALSE
"eee3UU25. " FALSE FALSE
".9 e 070.2" FALSE FALSE
"-651e--1e0" FALSE FALSE
"4e3121.40e" FALSE FALSE
". 66502h.K" FALSE FALSE
" e+76e66l2" FALSE FALSE
"86+71+8 2-" FALSE FALSE
"06020e6073" TRUE TRUE
"+o25621e3 " FALSE FALSE
"e72D3.e74 " FALSE FALSE
" 5.1e0j3Z3" FALSE FALSE
"0eS.e955 1" FALSE FALSE
"3e9-t3e048" FALSE FALSE
"eV2ee512-8" FALSE FALSE
".8N8.4u51." FALSE FALSE
"9e98+540 3" FALSE FALSE
".6 Ee.U.8 " FALSE FALSE
"-+9e148-+." FALSE FALSE
"2d218783eM" FALSE FALSE
"-070991.58" TRUE TRUE
"6L9+4-7e6-" FALSE FALSE
".1.+eDe318" FALSE FALSE
" 8e50e.e8+" FALSE FALSE
"00-684.5+4" FALSE FALSE
"3X6e41e1 e" FALSE FALSE
".+eg10--85" FALSE FALSE
"e2s51981J9" FALSE FALSE
"e0e0X 609." FALSE FALSE
" 6qt1e2..e" FALSE FALSE
" 5M6158.4." FALSE FALSE
"h..H655ee " FALSE FALSE
"4445ee6..5" FALSE FALSE
"47e.6. be." FALSE FALSE
"ee..8- e2 " FALSE FALSE
" c99.7e8 ." FALSE FALSE
" 005047e+6" TRUE TRUE
"3.+e35+65e" FALSE FALSE
"790554n 82" FALSE FALSE
"3+8-917590" FALSE FALSE
"Qe8e.0.55+" FALSE FALSE
"we57.94x.1" FALSE FALSE
"++330.9e9." FALSE FALSE
"-e9e..0.80" FALSE FALSE
"9-3ee97e+5" FALSE FALSE
"3132 63es9" FALSE FALSE
"3.31ec25 0" FALSE FALSE
"07e.6..033" FALSE FALSE
"Vee3854 -4" FALSE FALSE
"5e38.6e1e+" FALSE FALSE
".41.8..4 +" FALSE FALSE
"eAc.23e0X9" FALSE FALSE
"+7e1.+510." FALSE FALSE
"e6++e39v2S" FALSE FALSE
".4T411 ee." FALSE FALSE
"p.-2 108e4" FALSE FALSE
"439724e2e5" FALSE FALSE
"2e+60++604" FALSE FALSE
"e4mel8.843" FALSE FALSE
"17e3+. . 9" FALSE FALSE
" .4292072A" FALSE FALSE
"6 7. e040+" FALSE FALSE
" 2c e.3802" FALSE FALSE
"808e 461+e" FALSE FALSE
"+32.82eh8." FALSE FALSE
"8a187e5 8y" FALSE FALSE
"2439.69..e" FALSE FALSE
".4e284v6-7" FALSE FALSE
"5o6--49.-1" FALSE FALSE
"e.26. 03e1" FALSE FALSE
".071e 15g." FALSE FALSE
"851822 f2-" FALSE FALSE
"8e.950Y.e8" FALSE FALSE
"3.+-e01075" FALSE FALSE
".9389e41. " FALSE FALSE
"F2099e+.0." FALSE FALSE
" l8226e 6" FALSE FALSE
"E27334-279" FALSE FALSE
"v50 e.Ge3 " FALSE FALSE
"66.5een1-9" FALSE FALSE
"Zb1888.62-" FALSE FALSE
"16e45A4548" FALSE FALSE
"R0827eeee9" FALSE FALSE
".e2545.eg5" FALSE FALSE
"03.W790e67" FALSE FALSE
"ee168.1710" FALSE FALSE
".558.+2eo." FALSE FALSE
"--10-Y4332" FALSE FALSE
"5e0.e.33-9" FALSE FALSE
"597H.42662" FALSE FALSE
"56..6e5340" FALSE FALSE
"--e6+1.367" FALSE FALSE
"+3. e04116" FALSE FALSE
" 40q.- .62" FALSE FALSE
"4836e66054" TRUE TRUE
"9.71727e22" TRUE TRUE
"55076.5437" TRUE TRUE
"667332e696" TRUE TRUE
" 9657.91e9" TRUE TRUE
"176.e50455" TRUE TRUE
"32.e-80123" TRUE TRUE
"72348e7431" TRUE TRUE
"850404625 " TRUE TRUE
"38e8699485" TRUE TRUE
"1328273213" TRUE TRUE
"0180e81700" TRUE TRUE
"3736762.81" TRUE TRUE
"875.1544e7" TRUE TRUE
"09e9877950" TRUE TRUE
"2e83140193" TRUE TRUE
"+93728.248" TRUE TRUE
".338e57821" TRUE TRUE
"467509860." TRUE TRUE
"28545.e624" TRUE TRUE
"69861.6e22" TRUE TRUE
"7278829.49" TRUE TRUE
"256523.e02" TRUE TRUE
"378510e004" TRUE TRUE
"31355628e8" TRUE TRUE
"649.023444" TRUE TRUE
"8e52791704" TRUE TRUE
" 28096.458" TRUE TRUE
"5897972791" TRUE TRUE
"91.12e6319" TRUE TRUE
"9533917.19" TRUE TRUE
"1684068864" TRUE TRUE
" 13e58069" TRUE TRUE
"063.e57002" TRUE TRUE
"9189196467" TRUE TRUE
"48920999e5" TRUE TRUE
"+32.6318e6" TRUE TRUE
".571380561" TRUE TRUE
".271508e05" TRUE TRUE
"1204327033" TRUE TRUE
"511e381307" TRUE TRUE
"438.4e0197" TRUE TRUE
"11500236.8" TRUE TRUE
"17.1661975" TRUE TRUE
"3108.16676" TRUE TRUE
"798e566054" TRUE TRUE
"86e2660151" TRUE TRUE
"-044746.47" TRUE TRUE
"-1.e49046 " TRUE TRUE
"6.298359e7" TRUE TRUE
"79850.8484" TRUE TRUE
".1657304e3" TRUE TRUE
"7771793e51" TRUE TRUE
"4.4600e188" TRUE TRUE
"0401483909" TRUE TRUE
"49.069518 " TRUE TRUE
"-611711380" TRUE TRUE
"3956847304" TRUE TRUE
"8e04316290" TRUE TRUE
"87e8864992" TRUE TRUE
"06730.433 " TRUE TRUE
"4818202950" TRUE TRUE
"5.0e893700" TRUE TRUE
"9.51061360" TRUE TRUE
"-49e445254" TRUE TRUE
"460506958 " TRUE TRUE
" 758.79e48" TRUE TRUE
"0245.89632" TRUE TRUE
"46603430e5" TRUE TRUE
"14.9e74509" TRUE TRUE
".1678343e5" TRUE TRUE
"34161516e9" TRUE TRUE
"6644.94218" TRUE TRUE
"8182423.00" TRUE TRUE
"0.01822091" TRUE TRUE
"013455.e1 " TRUE TRUE
" 303980320" TRUE TRUE
"2240e0288 " TRUE TRUE
"5.65572636" TRUE TRUE
"206e627261" TRUE TRUE
"608284e58 " TRUE TRUE
"7619102516" TRUE TRUE
"7667.592e1" TRUE TRUE
" 065374348" TRUE TRUE
"52e0281497" TRUE TRUE
"6500170671" TRUE TRUE
"-26957e471" TRUE TRUE
"73.1e21199" TRUE TRUE
" 1779.8167" TRUE TRUE
"4244035374" TRUE TRUE
".653334751" TRUE TRUE
"027.78458 " TRUE TRUE
"7422994463" TRUE TRUE
"-.18205126" TRUE TRUE
"6.421826e5" TRUE TRUE
"2907418391" TRUE TRUE
"1.38354e+8" TRUE TRUE
"86e4661377" TRUE TRUE
"959440.94f" FALSE FALSE
"3.94752969" TRUE TRUE
"5409928995" TRUE TRUE
"11e1765196" TRUE TRUE
"08195.23e4" TRUE TRUE
" -54.53061" TRUE TRUE
"90.5645081" TRUE TRUE
" 089211e1" TRUE TRUE
"174356e066" TRUE TRUE
"-776e61740" TRUE TRUE
"075.44e229" TRUE TRUE
"71e4282131" TRUE TRUE
"84656e656D" FALSE FALSE
"50e5048696" TRUE TRUE
"8112626944" TRUE TRUE
"5e56301137" TRUE TRUE
"9.40044811" TRUE TRUE
"34.72e7083" TRUE TRUE
" 274560592" TRUE TRUE
"97.20015e5" TRUE TRUE
"-.13678e62" TRUE TRUE
".711445472" TRUE TRUE
"59158073.4" TRUE TRUE
".703e+4144" TRUE TRUE
"19035e2285" TRUE TRUE
"163351.537" TRUE TRUE
"-576.86e52" TRUE TRUE
"1836037755" TRUE TRUE
".85e+72041" TRUE TRUE
" 4783.99e6" TRUE TRUE
" -69e81121" TRUE TRUE
"563858.e30" TRUE TRUE
"5107355e29" TRUE TRUE
" -.7e+0435" TRUE TRUE
"334.4e170 " TRUE TRUE
"837683754 " TRUE TRUE
"8720241.73" TRUE TRUE
" -8439e403" TRUE TRUE
"157e104927" TRUE TRUE
" 4.183e28" TRUE TRUE
" 9e4484578" TRUE TRUE
" 3.8058575" TRUE TRUE
".789866e-3" TRUE TRUE
" 9669.1942" TRUE TRUE
"631.294768" TRUE TRUE
"96e6711821" TRUE TRUE
"072594e053" TRUE TRUE
"14.8e5449 " TRUE TRUE
"228.e16641" TRUE TRUE
"34.250e192" TRUE TRUE
"509180.201" TRUE TRUE
"6.72e36964" TRUE TRUE
"0018936 " TRUE TRUE
"75679.4172" TRUE TRUE
"7580599293" TRUE TRUE
"4638737982" TRUE TRUE
"+884755133" TRUE TRUE
"0e75412409" TRUE TRUE
"5.e2617635" TRUE TRUE
"92529e2933" TRUE TRUE
"-548.6133 " TRUE TRUE
"62.2511073" TRUE TRUE
"-.498e4176" TRUE TRUE
"1638931e36" TRUE TRUE
".4665e6746" TRUE TRUE
".255852e89" TRUE TRUE
" 86833431." TRUE TRUE
"4e+1831773" TRUE TRUE
"350.4e4320" TRUE TRUE
"61030.3805" TRUE TRUE
"359043.603" TRUE TRUE
"0760542059" TRUE TRUE
"94.740867 " TRUE TRUE
"0080052.24" TRUE TRUE
"837725757." TRUE TRUE
"-277586109" TRUE TRUE
"+42e+76125" TRUE TRUE
"424132.095" TRUE TRUE
"661850e060" TRUE TRUE
"65.8954924" TRUE TRUE
"40949e2471" TRUE TRUE
"+15805.526" TRUE TRUE
"8340e2262 " TRUE TRUE
" 55468.e65" TRUE TRUE
"0290.05980" TRUE TRUE
"2945e+2553" TRUE TRUE
"-94e394725" TRUE TRUE
" .15324737" TRUE TRUE
"894.125838" TRUE TRUE
"6269407694" TRUE TRUE
"24949.3065" TRUE TRUE
"9.29300496" TRUE TRUE
"32.82696e6" TRUE TRUE
"17835863e4" TRUE TRUE
"01897e3973" TRUE TRUE
"+553.9e827" TRUE TRUE
"-7.940e321" TRUE TRUE
"+7016.99 " TRUE TRUE
"88507830.0" TRUE TRUE
"-0577.0123" TRUE TRUE
"+5.12657e4" TRUE TRUE
"166e-02767" TRUE TRUE
".107083246" TRUE TRUE
"-239.579 " TRUE TRUE
"+7859886.9" TRUE TRUE
"980.626535" TRUE TRUE
".641086857" TRUE TRUE
" 801800.62" TRUE TRUE
"6901e60835" TRUE TRUE
".030136e60" TRUE TRUE
"7979661e94" TRUE TRUE
"7169404e12" TRUE TRUE
"98677e0209" TRUE TRUE
"-985911299" TRUE TRUE
"+37760e133" TRUE TRUE
"6508285.e8" TRUE TRUE
"85511.7140" TRUE TRUE
"+10e+46749" TRUE TRUE
"549007605." TRUE TRUE
" 2e3276141" TRUE TRUE
" .01600e29" TRUE TRUE
"166670788." TRUE TRUE
"530.310864" TRUE TRUE
"-3844867. " TRUE TRUE
"77144.4348" TRUE TRUE
"6.39e11454" TRUE TRUE
"6e95838852" TRUE TRUE
"1817954010" TRUE TRUE
"067745624." TRUE TRUE
"+335653687" TRUE TRUE
"1711357378" TRUE TRUE
"3361.55049" TRUE TRUE
".3652e6805" TRUE TRUE
"3e03084908" TRUE TRUE
"3743289465" TRUE TRUE
"16092e9004" TRUE TRUE
"279e557829" TRUE TRUE
"4.21946e1 " TRUE TRUE
" 36e208334" TRUE TRUE
"36.6e73367" TRUE TRUE
"1643.0567 " TRUE TRUE
"1e58689735" TRUE TRUE
"4517606454" TRUE TRUE
".090e63840" TRUE TRUE
"24939164. " TRUE TRUE
"8605351.e4" TRUE TRUE
"79.17e0292" TRUE TRUE
".5e2369093" TRUE TRUE
" 7.86397e0" TRUE TRUE
"348030043 " TRUE TRUE
"8814579e23" TRUE TRUE
" 93158651." TRUE TRUE
"0598.2e682" TRUE TRUE
"109727237193.1 " TRUE TRUE
" 088742432.12e1" TRUE TRUE
"56670244781.326" TRUE TRUE
"44e016912630333" TRUE TRUE
"45.9874933e+473" TRUE TRUE
"52305584e897361" TRUE TRUE
"3.42691837e-014" TRUE TRUE
" 751892213e9817" TRUE TRUE
"8085390941.983 " TRUE TRUE
"6531.3012374e10" TRUE TRUE
"4335e6773123995" TRUE TRUE
" 6.830e81308721" TRUE TRUE
"192.752e4900909" TRUE TRUE
"51007e+28440985" TRUE TRUE
" 35019666.24962" TRUE TRUE
".65640791247040" TRUE TRUE
"4078046578e3992" TRUE TRUE
"43.9947317e9150" TRUE TRUE
"1160181001e4999" TRUE TRUE
"1371153060292e1" TRUE TRUE
"578150404.495e4" TRUE TRUE
"-40061713962213901e3" TRUE TRUE
"07053299.68e40303731" TRUE TRUE
" 01.64358277492401e4" TRUE TRUE
" 3501980999044281.e7" TRUE TRUE
"577514729524.75e9499" TRUE TRUE
"2392184287e931692604" TRUE TRUE
"97745e94633129402280" TRUE TRUE
"92999522294757.73e62" TRUE TRUE
"5080341e437282834303" TRUE TRUE
"5e230709357851502907" TRUE TRUE
" 971074089184.6e0945" TRUE TRUE
"67.4e027373900727208" TRUE TRUE
" +51.93483302981e917" TRUE TRUE
"992700.5513600757592" TRUE TRUE
"83752481.61e73455980" TRUE TRUE
"9798912822943623.356" TRUE TRUE
"4674e011117523839758" TRUE TRUE
"86.870303248e3523581" TRUE TRUE
"27968585981718583e27" TRUE TRUE
"3290.2169007e5032781" TRUE TRUE
" 03346.3200e3078009 " TRUE TRUE
"451961827543.37e5642" TRUE TRUE
" 2107611403.7798e039" TRUE TRUE
"+.0344581871721e7229" TRUE TRUE
"56614440300046e+1686" TRUE TRUE
" 22709749659768580e8" TRUE TRUE
"5e50 " TRUE TRUE
"28172" TRUE TRUE
"707e8" TRUE TRUE
".2854" TRUE TRUE
"65992" TRUE TRUE
"16.34" TRUE TRUE
"+8230" TRUE TRUE
"71e86" TRUE TRUE
"80.24" TRUE TRUE
"86.e3" TRUE TRUE
"05. " TRUE TRUE
".022 " TRUE TRUE
"+0619" TRUE TRUE
"9.956" TRUE TRUE
"249e6" TRUE TRUE
"82938" TRUE TRUE
"33314" TRUE TRUE
".3849" TRUE TRUE
"67593" TRUE TRUE
"-788f" FALSE FALSE
".0487" TRUE TRUE
"197e0" TRUE TRUE
"676.5" TRUE TRUE
".0277" TRUE TRUE
"6e117" TRUE TRUE
"61e8 " TRUE TRUE
"94617" TRUE TRUE
"8.e74" TRUE TRUE
".8e44" TRUE TRUE
"3.032" TRUE TRUE
"8.329" TRUE TRUE
"1839." TRUE TRUE
"7.766" TRUE TRUE
"5225." TRUE TRUE
" -391" TRUE TRUE
"67e60" TRUE TRUE
" 78.9" TRUE TRUE
"1936." TRUE TRUE
"8e373" TRUE TRUE
".0431" TRUE TRUE
"621e4" TRUE TRUE
" 42.7" TRUE TRUE
"62.e3" TRUE TRUE
"+.152" TRUE TRUE
"+0168" TRUE TRUE
"797.7" TRUE TRUE
"75007" TRUE TRUE
" 669" TRUE TRUE
"398e3" TRUE TRUE
"478. " TRUE TRUE
"1.601" TRUE TRUE
"85e99" TRUE TRUE
"89026" TRUE TRUE
"24464" TRUE TRUE
"8.181" TRUE TRUE
"3e74 " TRUE TRUE
"8e90 " TRUE TRUE
" 28. " TRUE TRUE
"260.3" TRUE TRUE
"26645" TRUE TRUE
"-4981" TRUE TRUE
"9.2 " TRUE TRUE
"41146" TRUE TRUE
".69e1" TRUE TRUE
"30558" TRUE TRUE
"6238." TRUE TRUE
"+75.1" TRUE TRUE
"90564" TRUE TRUE
".3026" TRUE TRUE
"30633" TRUE TRUE
"9.e32" TRUE TRUE
"+6105" TRUE TRUE
"80156" TRUE TRUE
"3e387" TRUE TRUE
"93.13" TRUE TRUE
"66575" TRUE TRUE
" 300 " TRUE TRUE
"00565" TRUE TRUE
".55e3" TRUE TRUE
"296e6" TRUE TRUE
".3635" TRUE TRUE
"955e5" TRUE TRUE
"9.0e7" TRUE TRUE
"927.0" TRUE TRUE
"42345" TRUE TRUE
"67e46" TRUE TRUE
"0.7e2" TRUE TRUE
".937 " TRUE TRUE
"22862" TRUE TRUE
"8394 " TRUE TRUE
"5e258" TRUE TRUE
"81e+0" TRUE TRUE
"6e797" TRUE TRUE
"6e404" TRUE TRUE
"2.e86" TRUE TRUE
"17e01" TRUE TRUE
"037.4" TRUE TRUE
" .487" TRUE TRUE
"26333" TRUE TRUE
" 0.40" TRUE TRUE
"93924" TRUE TRUE
"942.5" TRUE TRUE
"02.34" TRUE TRUE
"-49e2" TRUE TRUE
".06e1" TRUE TRUE
"41331" TRUE TRUE
"0.4e8" TRUE TRUE
"2e531" TRUE TRUE
"99553" TRUE TRUE
"6.540" TRUE TRUE
"74e93" TRUE TRUE
"1.756" TRUE TRUE
"11.e8" TRUE TRUE
" 9.7" TRUE TRUE
"+1819" TRUE TRUE
" 80.8" TRUE TRUE
".8957" TRUE TRUE
"36064" TRUE TRUE
"19687" TRUE TRUE
"4039 " TRUE TRUE
"0638D" FALSE FALSE
"1711 " TRUE TRUE
"2.712" TRUE TRUE
"680.7" TRUE TRUE
"+.9e3" TRUE TRUE
"4110." TRUE TRUE
"00690" TRUE TRUE
"19693" TRUE TRUE
"51998" TRUE TRUE
"69.4 " TRUE TRUE
"15102" TRUE TRUE
"-7.62" TRUE TRUE
"-0725" TRUE TRUE
"-39. " TRUE TRUE
"0.195" TRUE TRUE
" 5.31" TRUE TRUE
"5.006" TRUE TRUE
"+.952" TRUE TRUE
" .028" TRUE TRUE
"4935." TRUE TRUE
"29992" TRUE TRUE
"91e66" TRUE TRUE
"32.40" TRUE TRUE
"64.88" TRUE TRUE
".7972" TRUE TRUE
"8.252" TRUE TRUE
"98e59" TRUE TRUE
"44e56" TRUE TRUE
"1e686" TRUE TRUE
"-.01 " TRUE TRUE
"563e8" TRUE TRUE
"6196." TRUE TRUE
" 6557" TRUE TRUE
"+1892" TRUE TRUE
"54.60" TRUE TRUE
"805e6" TRUE TRUE
"09299" TRUE TRUE
".4586" TRUE TRUE
"3900." TRUE TRUE
"72241" TRUE TRUE
"81713" TRUE TRUE
" 130" TRUE TRUE
"3.088" TRUE TRUE
"22473" TRUE TRUE
"7e179" TRUE TRUE
"51263" TRUE TRUE
"64e62" TRUE TRUE
"55375" TRUE TRUE
".5763" TRUE TRUE
"59240" TRUE TRUE
"+7734" TRUE TRUE
"21e40" TRUE TRUE
"87.93" TRUE TRUE
"0e49 " TRUE TRUE
"56e+9" TRUE TRUE
"6e16 " TRUE TRUE
"41.63" TRUE TRUE
"9.247" TRUE TRUE
" -.94" TRUE TRUE
" 195 " TRUE TRUE
"50320" TRUE TRUE
"575e5" TRUE TRUE
"13034" TRUE TRUE
"9384." TRUE TRUE
".8e59" TRUE TRUE
" 312." TRUE TRUE
"2e730" TRUE TRUE
".86e4" TRUE TRUE
"+0638" TRUE TRUE
"+9.94" TRUE TRUE
".6830" TRUE TRUE
"89.62" TRUE TRUE
"597e1" TRUE TRUE
"20506" TRUE TRUE
"92.e5" TRUE TRUE
".9722" TRUE TRUE

Valid Number——分情况讨论最经典的题（没细看）——这题必须静下心来好好看看的更多相关文章

  1. UESTC 1034 AC Milan VS Juventus 分情况讨论

    AC Milan VS Juventus Time Limit: 3000/1000MS (Java/Others)     Memory Limit: 65535/65535KB (Java/Oth ...

  2. HNU 12833 Omar’s Bug（分情况讨论）

    题目链接:http://acm.hnu.cn/online/?action=problem&type=show&id=12833&courseid=268 解题报告:有个11个 ...

  3. bzoj 1067 分情况讨论

    这道题考察人的严谨,各种情况分类讨论. #include <cstdio> #include <algorithm> #include <map> #define ...

  4. LeetCode Valid Number 有效数字（有限自动机）

    题意:判断一个字符串是否是一个合法的数字,包括正负浮点数和整形. 思路:有限自动机可以做,画个图再写程序就可以解决啦,只是实现起来代码的长短而已. 下面取巧来解决,分情况讨论: (1)整数 (2)浮点 ...

  5. bzoj2756: [SCOI2012]奇怪的游戏(网络流+分情况)

    2756: [SCOI2012]奇怪的游戏 题目:传送门 题解: 发现做不出来的大难题一点一个网络流 %大佬 首先黑白染色(原来是套路...)染色之后就可以保证每次操作都一定会使黑白各一个各自的值加1 ...

  6. [Swift]LeetCode65. 有效数字 | Valid Number

    Validate if a given string is numeric. Some examples:"0" => true" 0.1 " => ...

  7. LeetCode: Valid Number 解题报告

    Valid NumberValidate if a given string is numeric. Some examples:"0" => true" 0.1 ...

  8. 【leetcode】Valid Number

    Valid Number Validate if a given string is numeric. Some examples:"0" => true" 0.1 ...

  9. [LintCode] Valid Number 验证数字

    Validate if a given string is numeric. Have you met this question in a real interview? Yes Example & ...

随机推荐

  1. 51nod 1215 数组的宽度&poj 2796 Feel Good（单调栈）

    单调栈求每个数在哪些区间是最值的经典操作. 把数一个一个丢进单调栈,弹出的时候[st[top-1]+1,i-1]这段区间就是弹出的数为最值的区间. poj2796 弹出的时候更新答案即可 #inclu ...

  2. Android提示框与通知的使用

    1.通知 Android 3.0以前使用的方法 NotificationManager nm = (NotificationManager) getSystemService(NOTIFICATION ...

  3. POJ 2112 二分+最大流

    Optimal Milking Time Limit: 2000MS   Memory Limit: 30000K Total Submissions: 17297   Accepted: 6203 ...

  4. github访问速度慢，样式加载不完全解决

    现象如下图: 解决方案: 绑定host 185.31.17.184 github.global.ssl.fastly.net

  5. svg学习

    百度百科: SVG可缩放矢量图形(Scalable Vector Graphics)是基于可扩展标记语言(XML),用于描述二维矢量图形的一种图形格式.SVG是W3C制定的一种新的二维矢量图形格式,也 ...

  6. html 让一行文字居中

    文本在行高范围内垂直居中 可以利用行高特性让一行文本居中 line-height:100px://父容器的高度

  7. MyBatis框架的使用及源码分析(三) 配置篇 Configuration

    从上文<MyBatis框架中Mapper映射配置的使用及原理解析(二) 配置篇 SqlSessionFactoryBuilder,XMLConfigBuilder> 我们知道XMLConf ...

  8. Java应用调试利器——BTrace教程

    http://www.jianshu.com/p/26f19095d396 背景 生产环境中可能出现各种问题,但是这些问题又不是程序error导致的,可能是逻辑性错误,这时候需要获取程序运行时的数据信 ...

  9. 【BZOJ】2679: [Usaco2012 Open]Balanced Cow Subsets

    [算法]折半搜索+数学计数 [题意]给定n个数(n<=20),定义一种方案为选择若干个数,这些数可以分成两个和相等的集合(不同划分方式算一种),求方案数(数字不同即方案不同). [题解] 考虑直 ...

  10. 【51NOD】1201 整数划分

    [题意]将n划分成不同正整数的和的方案数. [算法]动态规划 [题解] 暴力:f[i][j]:只用前1..i的数字,总和为j的方案数 本质上是01背包,前i个物体,总质量为j的方案数 f[i][j]= ...