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How to solve this problem ?

here is my code.. i dont know why i am getting WA !! whats da problem ??? help me guyzzz

/* Bismillahir Rahmanir Rahim */
/*Coder: Ahmad Faiyaz*/

#include <algorithm>
#include <cctype>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <map ...