Codeforces Round #169 (Div. 2) 276B - Little Girl and Game Solution

Problem Link: https://codeforces.com/contest/276/problem/B 

Solution in C++:

///La ilaha illellahu muhammadur rasulullah

///******Bismillahir-Rahmanir-Rahim******///

///Abul Hasnat  Tonmoy

///Department of CSE,23rd batch

///Islamic University,Bangladesh

#include <bits/stdc++.h>

using namespace std;

int a[50];

int main()

{

    string s;

    int i,c;

    cin>>s;

    for(int i=0; i<s.size(); ++i)

        a[s[i]-'a']++;

    c=0;

    for( i=0; i<26; ++i)

    {

        if(a[i]%2)

        {

            c++;

        }

    }

    if(c%2||c==0)

    {

        cout<<"First"<<endl;

        return 0;

    }

    cout<<"Second"<<endl;

    return 0;

}