hdu5347 MZL's chemistry(打表)

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MZL's chemistry

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 373    Accepted Submission(s): 310

Problem Description

MZL define F(X) as the first ionization energy of the chemical element X

Now he get two chemical elements U,V,given as their atomic number,he wants to compare F(U) and F(V)

It is guaranteed that atomic numbers belongs to the given set:{1,2,3,4,..18,35,36,53,54,85,86}

It is guaranteed the two atomic numbers is either in the same period or in the same group

It is guaranteed that x≠y

 

Input

There are several test cases

For each test case,there are two numbers u,v,means the atomic numbers of the two element

 

Output

For each test case,if F(u)>F(v),print "FIRST BIGGER",else print"SECOND BIGGER"

 

Sample Input

1 2
5 3

 

Sample Output

SECOND BIGGER

FIRST BIGGER

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 /**
  * code generated by JHelper
  * More info: https://github.com/AlexeyDmitriev/JHelper
  * @author xyiyy
  */

 #include <iostream>
 #include <fstream>

 //#####################
 //Author:fraud
 //Blog: http://www.cnblogs.com/fraud/
 //#####################
 //#pragma comment(linker, "/STACK:102400000,102400000")
 #include <iostream>
 #include <sstream>
 #include <ios>
 #include <iomanip>
 #include <functional>
 #include <algorithm>
 #include <vector>
 #include <string>
 #include <list>
 #include <queue>
 #include <deque>
 #include <stack>
 #include <set>
 #include <map>
 #include <cstdio>
 #include <cstdlib>
 #include <cmath>
 #include <cstring>
 #include <climits>
 #include <cctype>

 using namespace std;

 double f[] = {1312.0, 2372.0, 520.2, 899.5, 800.6,
                  1086.5, 1402.3, 1313.9, 1681.0, 2080.7,
                  495.8, 737.7, 577.5, 786.5, 1011.8,
                  999.6, 1251.2, 1520.6, 418.8, 589.8,
                  633.1, 658.8, 650.9, 652.9, 717.3,
                  762.5, 760.4, 737.1, 745.5, 906.4,
                  578.8, , , , 1139.9,
                  1350.8, , 549.5, , 640.1,
                  652.1, 684.3, , 710.2, 719.7,
                  804.4, 731.0, 867.8, 558.3, 708.6,
                  , 869.3, 1008.4, 1170.4, 375.7};

 double gao(int x) {
     if (x == )return ;
     if (x == )return ;
     return f[x - ];
 }

 class hdu5347 {
 public:
     void solve(std::istream &in, std::ostream &out) {
         int a, b;
         while (in >> a >> b) {
             double x = gao(a);
             double y = gao(b);
             if (x > y) out << "FIRST BIGGER" << endl;
             else out << "SECOND BIGGER" << endl;
         }
     }
 };

 int main() {
     std::ios::sync_with_stdio(false);
     std::cin.tie();
     hdu5347 solver;
     std::istream &in(std::cin);
     std::ostream &out(std::cout);
     solver.solve(in, out);
     return ;
 }