poj 3062 Celebrity jeopardy

#include<stdio.h>#include<string.h>#include<iostream>#include<algorithm>using namespace std;int cmpfunc (const void * a, const void * b){   return ( *(int*)a - *(int*)b );}int main(){    char str[100];     while(gets(str))     {         puts(str);     }    return 0;}