Codeforces 236A Boy or Girl Solution
Solve in C++:
#include<bits/stdc++.h>
using namespace std;
int main()
{
int l,count=0,i;
string s;
cin>>s;
l=s.length();
sort(s.begin(),s.end());
for (i = 1; i<l; i++)
{
if (s[i] != s[i -1] )
{
count++;
}
}
if((count+1)%2==0)
{
printf("CHAT WITH HER!\n");
}
else
{
printf("IGNORE HIM!\n");
}
return 0;
}
#include<bits/stdc++.h>
using namespace std;
int main()
{
int l,count=0,i;
string s;
cin>>s;
l=s.length();
sort(s.begin(),s.end());
for (i = 1; i<l; i++)
{
if (s[i] != s[i -1] )
{
count++;
}
}
if((count+1)%2==0)
{
printf("CHAT WITH HER!\n");
}
else
{
printf("IGNORE HIM!\n");
}
return 0;
}
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