OJ Board

I've passed all sample test cases provided here, but still getting WA. Anybody's help will be appreciated:

#include<iostream>
#include<cstdio>
#include<cstring>

using namespace std;

char giver[11][15];
int n;

int search_index(char* name){
int i,j;

//printf("%s\n\n",name); //

for(i=0; i<n;i ...