UVALive 6257 Chemist's vows
#include<iostream>
#include<string.h>
#include<stdio.h>
#include<ctype.h>
#include<algorithm>
#include<stack>
#include<queue>
#include<set>
#include<math.h>
#include<vector>
#include<map>
#include<deque>
#include<list>
using namespace std;
char a[];
char e[];
int main()
{
int n,len;
cin>>n;
while(n--)
{
cin>>a;
len=strlen(a);
memset(e,,sizeof(e));
int b=;
for(int i=;i<len;i++)
{
if(i==)
{
if(
a[i]=='h'||
a[i]=='b'||
a[i]=='c'||
a[i]=='n'||
a[i]=='o'||
a[i]=='f'||
a[i]=='v'||
a[i]=='y'||
a[i]=='i'||
a[i]=='w'||
a[i]=='u'||
a[i]=='k'||
a[i]=='p'||
a[i]=='s'
)
{
b=b+;
e[]=;
}
else
e[]=;
}
if(i!=&&e[i-]==)
{
if(
(a[i-]=='h'&&a[i]=='e')||
(a[i-]=='l'&&a[i]=='i')||
(a[i-]=='b'&&a[i]=='e')||
(a[i-]=='n'&&a[i]=='e')||
(a[i-]=='n'&&a[i]=='a')||
(a[i-]=='m'&&a[i]=='g')||
(a[i-]=='a'&&a[i]=='l')||
(a[i-]=='s'&&a[i]=='i')||
(a[i-]=='c'&&a[i]=='l')||
(a[i-]=='a'&&a[i]=='r')||
(a[i-]=='c'&&a[i]=='a')||
(a[i-]=='s'&&a[i]=='c')||
(a[i-]=='t'&&a[i]=='i')||
(a[i-]=='c'&&a[i]=='r')||
(a[i-]=='m'&&a[i]=='n')||
(a[i-]=='f'&&a[i]=='e')||
(a[i-]=='c'&&a[i]=='o')||
(a[i-]=='n'&&a[i]=='i')||
(a[i-]=='c'&&a[i]=='u')||
(a[i-]=='z'&&a[i]=='n')||
(a[i-]=='g'&&a[i]=='a')||
(a[i-]=='g'&&a[i]=='e')||
(a[i-]=='a'&&a[i]=='s')||
(a[i-]=='s'&&a[i]=='e')||
(a[i-]=='b'&&a[i]=='r')||
(a[i-]=='k'&&a[i]=='r')||
(a[i-]=='r'&&a[i]=='b')||
(a[i-]=='s'&&a[i]=='r')||
//"he","h","li","be","b","c","n","o","f","ne"
//,"na","mg","al","si","p","s","cl","ar","k","ca"
//,"sc","ti","v","cr","mn","fe","co","ni","cu","zn"
//,"ga","ge","as","se","br","kr","rb","sr",
(a[i-]=='z'&&a[i]=='r')||
(a[i-]=='n'&&a[i]=='b')||
(a[i-]=='m'&&a[i]=='o')||
(a[i-]=='t'&&a[i]=='c')||
(a[i-]=='r'&&a[i]=='u')||
(a[i-]=='r'&&a[i]=='h')||
(a[i-]=='p'&&a[i]=='d')||
(a[i-]=='a'&&a[i]=='g')||
(a[i-]=='c'&&a[i]=='d')||
(a[i-]=='i'&&a[i]=='n')||
(a[i-]=='s'&&a[i]=='n')||
(a[i-]=='s'&&a[i]=='b')||
(a[i-]=='t'&&a[i]=='e')||
(a[i-]=='x'&&a[i]=='e')||
(a[i-]=='c'&&a[i]=='s')||
(a[i-]=='b'&&a[i]=='a')||
(a[i-]=='h'&&a[i]=='f')||
(a[i-]=='t'&&a[i]=='a')||
(a[i-]=='r'&&a[i]=='e')||
(a[i-]=='o'&&a[i]=='s')||
(a[i-]=='i'&&a[i]=='r')||
(a[i-]=='p'&&a[i]=='t')||
(a[i-]=='a'&&a[i]=='u')||
(a[i-]=='h'&&a[i]=='g')||
(a[i-]=='t'&&a[i]=='l')||
(a[i-]=='p'&&a[i]=='b')||
(a[i-]=='b'&&a[i]=='i')||
//"he","h","li","be","b","c","n","o","f","ne"
//,"na","mg","al","si","p","s","cl","ar","k","ca"
//,"sc","ti","v","cr","mn","fe","co","ni","cu","zn"
//,"ga","ge","as","se","br","kr","rb","sr","y","zr"
//,"nb","mo","tc","ru","rh","pd","ag","cd","in","sn"
//,"sb","te","i","xe","cs","ba","hf","ta","w","re"
//,"os","ir","pt","au","hg","tl","pb","bi"
(a[i-]=='p'&&a[i]=='o')||
(a[i-]=='a'&&a[i]=='t')||
(a[i-]=='r'&&a[i]=='n')||
(a[i-]=='f'&&a[i]=='r')||
(a[i-]=='r'&&a[i]=='a')||
(a[i-]=='r'&&a[i]=='f')||
(a[i-]=='d'&&a[i]=='b')||
(a[i-]=='s'&&a[i]=='g')||
(a[i-]=='b'&&a[i]=='h')||
(a[i-]=='h'&&a[i]=='s')||
(a[i-]=='m'&&a[i]=='t')||
(a[i-]=='d'&&a[i]=='s')||
(a[i-]=='r'&&a[i]=='g')||
(a[i-]=='c'&&a[i]=='n')||
(a[i-]=='f'&&a[i]=='l')||
(a[i-]=='l'&&a[i]=='v')||
(a[i-]=='l'&&a[i]=='a')||
(a[i-]=='c'&&a[i]=='e')||
(a[i-]=='p'&&a[i]=='r')||
(a[i-]=='n'&&a[i]=='d')||
(a[i-]=='p'&&a[i]=='m')||
(a[i-]=='s'&&a[i]=='m')||
(a[i-]=='e'&&a[i]=='u')||
//"he","h","li","be","b","c","n","o","f","ne"
//,"na","mg","al","si","p","s","cl","ar","k","ca"
//,"sc","ti","v","cr","mn","fe","co","ni","cu","zn"
//,"ga","ge","as","se","br","kr","rb","sr","y","zr"
//,"nb","mo","tc","ru","rh","pd","ag","cd","in","sn"
//,"sb","te","i","xe","cs","ba","hf","ta","w","re"
//,"os","ir","pt","au","hg","tl","pb","bi","po","at"
//,"rn","fr","ra","rf","db","sg","bh","hs","mt","ds"
//,"rg","cn","fl","lv","la","ce","pr","nd","pm","sm"
(a[i-]=='g'&&a[i]=='d')||
(a[i-]=='t'&&a[i]=='b')||
(a[i-]=='d'&&a[i]=='y')||
(a[i-]=='h'&&a[i]=='o')||
(a[i-]=='e'&&a[i]=='r')||
(a[i-]=='t'&&a[i]=='m')||
(a[i-]=='y'&&a[i]=='b')||
(a[i-]=='l'&&a[i]=='u')||
(a[i-]=='a'&&a[i]=='c')||
(a[i-]=='t'&&a[i]=='h')||
(a[i-]=='p'&&a[i]=='a')||
(a[i-]=='n'&&a[i]=='p')||
(a[i-]=='p'&&a[i]=='u')||
(a[i-]=='a'&&a[i]=='m')||
(a[i-]=='c'&&a[i]=='m')||
(a[i-]=='b'&&a[i]=='k')||
(a[i-]=='c'&&a[i]=='f')||
(a[i-]=='e'&&a[i]=='s')||
(a[i-]=='f'&&a[i]=='m')||
(a[i-]=='m'&&a[i]=='d')||
(a[i-]=='n'&&a[i]=='o')||
(a[i-]=='l'&&a[i]=='r')
)
{
b=b+;
e[i]=;
}
}
if(i!=&&e[i-]==)
{
if(a[i]=='h'||
a[i]=='b'||
a[i]=='c'||
a[i]=='n'||
a[i]=='o'||
a[i]=='f'||
a[i]=='v'||
a[i]=='y'||
a[i]=='i'||
a[i]=='w'||
a[i]=='u'||
a[i]=='k'||
a[i]=='p'||
a[i]=='s')
{ b=b+;
e[i]=;}
else
e[i]=;
}
if(e[i-]==&&i!=)
{
if(
a[i]=='h'||
a[i]=='b'||
a[i]=='c'||
a[i]=='n'||
a[i]=='o'||
a[i]=='f'||
a[i]=='v'||
a[i]=='y'||
a[i]=='i'||
a[i]=='w'||
a[i]=='u'||
a[i]=='k'||
a[i]=='p'||
a[i]=='s'||
(a[i-]=='h'&&a[i]=='e')||
(a[i-]=='l'&&a[i]=='i')||
(a[i-]=='b'&&a[i]=='e')||
(a[i-]=='n'&&a[i]=='e')||
(a[i-]=='n'&&a[i]=='a')||
(a[i-]=='m'&&a[i]=='g')||
(a[i-]=='a'&&a[i]=='l')||
(a[i-]=='s'&&a[i]=='i')||
(a[i-]=='c'&&a[i]=='l')||
(a[i-]=='a'&&a[i]=='r')||
(a[i-]=='c'&&a[i]=='a')||
(a[i-]=='s'&&a[i]=='c')||
(a[i-]=='t'&&a[i]=='i')||
(a[i-]=='c'&&a[i]=='r')||
(a[i-]=='m'&&a[i]=='n')||
(a[i-]=='f'&&a[i]=='e')||
(a[i-]=='c'&&a[i]=='o')||
(a[i-]=='n'&&a[i]=='i')||
(a[i-]=='c'&&a[i]=='u')||
(a[i-]=='z'&&a[i]=='n')||
(a[i-]=='g'&&a[i]=='a')||
(a[i-]=='g'&&a[i]=='e')||
(a[i-]=='a'&&a[i]=='s')||
(a[i-]=='s'&&a[i]=='e')||
(a[i-]=='b'&&a[i]=='r')||
(a[i-]=='k'&&a[i]=='r')||
(a[i-]=='r'&&a[i]=='b')||
(a[i-]=='s'&&a[i]=='r')||
//"he","h","li","be","b","c","n","o","f","ne"
//,"na","mg","al","si","p","s","cl","ar","k","ca"
//,"sc","ti","v","cr","mn","fe","co","ni","cu","zn"
//,"ga","ge","as","se","br","kr","rb","sr",
(a[i-]=='z'&&a[i]=='r')||
(a[i-]=='n'&&a[i]=='b')||
(a[i-]=='m'&&a[i]=='o')||
(a[i-]=='t'&&a[i]=='c')||
(a[i-]=='r'&&a[i]=='u')||
(a[i-]=='r'&&a[i]=='h')||
(a[i-]=='p'&&a[i]=='d')||
(a[i-]=='a'&&a[i]=='g')||
(a[i-]=='c'&&a[i]=='d')||
(a[i-]=='i'&&a[i]=='n')||
(a[i-]=='s'&&a[i]=='n')||
(a[i-]=='s'&&a[i]=='b')||
(a[i-]=='t'&&a[i]=='e')||
(a[i-]=='x'&&a[i]=='e')||
(a[i-]=='c'&&a[i]=='s')||
(a[i-]=='b'&&a[i]=='a')||
(a[i-]=='h'&&a[i]=='f')||
(a[i-]=='t'&&a[i]=='a')||
(a[i-]=='r'&&a[i]=='e')||
(a[i-]=='o'&&a[i]=='s')||
(a[i-]=='i'&&a[i]=='r')||
(a[i-]=='p'&&a[i]=='t')||
(a[i-]=='a'&&a[i]=='u')||
(a[i-]=='h'&&a[i]=='g')||
(a[i-]=='t'&&a[i]=='l')||
(a[i-]=='p'&&a[i]=='b')||
(a[i-]=='b'&&a[i]=='i')||
//"he","h","li","be","b","c","n","o","f","ne"
//,"na","mg","al","si","p","s","cl","ar","k","ca"
//,"sc","ti","v","cr","mn","fe","co","ni","cu","zn"
//,"ga","ge","as","se","br","kr","rb","sr","y","zr"
//,"nb","mo","tc","ru","rh","pd","ag","cd","in","sn"
//,"sb","te","i","xe","cs","ba","hf","ta","w","re"
//,"os","ir","pt","au","hg","tl","pb","bi"
(a[i-]=='p'&&a[i]=='o')||
(a[i-]=='a'&&a[i]=='t')||
(a[i-]=='r'&&a[i]=='n')||
(a[i-]=='f'&&a[i]=='r')||
(a[i-]=='r'&&a[i]=='a')||
(a[i-]=='r'&&a[i]=='f')||
(a[i-]=='d'&&a[i]=='b')||
(a[i-]=='s'&&a[i]=='g')||
(a[i-]=='b'&&a[i]=='h')||
(a[i-]=='h'&&a[i]=='s')||
(a[i-]=='m'&&a[i]=='t')||
(a[i-]=='d'&&a[i]=='s')||
(a[i-]=='r'&&a[i]=='g')||
(a[i-]=='c'&&a[i]=='n')||
(a[i-]=='f'&&a[i]=='l')||
(a[i-]=='l'&&a[i]=='v')||
(a[i-]=='l'&&a[i]=='a')||
(a[i-]=='c'&&a[i]=='e')||
(a[i-]=='p'&&a[i]=='r')||
(a[i-]=='n'&&a[i]=='d')||
(a[i-]=='p'&&a[i]=='m')||
(a[i-]=='s'&&a[i]=='m')||
(a[i-]=='e'&&a[i]=='u')||
//"he","h","li","be","b","c","n","o","f","ne"
//,"na","mg","al","si","p","s","cl","ar","k","ca"
//,"sc","ti","v","cr","mn","fe","co","ni","cu","zn"
//,"ga","ge","as","se","br","kr","rb","sr","y","zr"
//,"nb","mo","tc","ru","rh","pd","ag","cd","in","sn"
//,"sb","te","i","xe","cs","ba","hf","ta","w","re"
//,"os","ir","pt","au","hg","tl","pb","bi","po","at"
//,"rn","fr","ra","rf","db","sg","bh","hs","mt","ds"
//,"rg","cn","fl","lv","la","ce","pr","nd","pm","sm"
(a[i-]=='g'&&a[i]=='d')||
(a[i-]=='t'&&a[i]=='b')||
(a[i-]=='d'&&a[i]=='y')||
(a[i-]=='h'&&a[i]=='o')||
(a[i-]=='e'&&a[i]=='r')||
(a[i-]=='t'&&a[i]=='m')||
(a[i-]=='y'&&a[i]=='b')||
(a[i-]=='l'&&a[i]=='u')||
(a[i-]=='a'&&a[i]=='c')||
(a[i-]=='t'&&a[i]=='h')||
(a[i-]=='p'&&a[i]=='a')||
(a[i-]=='n'&&a[i]=='p')||
(a[i-]=='p'&&a[i]=='u')||
(a[i-]=='a'&&a[i]=='m')||
(a[i-]=='c'&&a[i]=='m')||
(a[i-]=='b'&&a[i]=='k')||
(a[i-]=='c'&&a[i]=='f')||
(a[i-]=='e'&&a[i]=='s')||
(a[i-]=='f'&&a[i]=='m')||
(a[i-]=='m'&&a[i]=='d')||
(a[i-]=='n'&&a[i]=='o')||
(a[i-]=='l'&&a[i]=='r')
)
{b=b+;
e[i]=;}
//"he","h","li","be","b","c","n","o","f","ne"
//,"na","mg","al","si","p","s","cl","ar","k","ca"
//,"sc","ti","v","cr","mn","fe","co","ni","cu","zn"
//,"ga","ge","as","se","br","kr","rb","sr","y","zr"
//,"nb","mo","tc","ru","rh","pd","ag","cd","in","sn"
//,"sb","te","i","xe","cs","ba","hf","ta","w","re"
//,"os","ir","pt","au","hg","tl","pb","bi","po","at"
//,"rn","fr","ra","rf","db","sg","bh","hs","mt","ds"
//,"rg","cn","fl","lv","la","ce","pr","nd","pm","sm"
//,"eu","gd","tb","dy","ho","er","tm","yb","lu","ac"
//,"th","pa","u","np","pu","am","cm","bk","cf","es"
//,"fm","md","no","lr"
}
}
if(b==len)
printf("YES\n");
else
printf("NO\n");
}
return ;
}
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- Central Europe Regional Contest 2012 Problem c: Chemist’s vows
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