Hidden content!#include<stdio.h>
#include<string.h>
int main()
{
int n,count[100]={0},now=0;
int i,j,k;
scanf("%d\n",&n);
char country[100][100];
for(i=0;i<n;i++)
{
char input[100];
fgets(input,100,stdin);
char *p;
int find=0;
p=strtok(input," ");
if(now!=0)
{