Problem:
https://www.hackerrank.com/challenges/migratory-birds/problem
#include <stdio.h>
int main()
{
int n,i,max,ans;
scanf("%d", &n);
int a[n],h[6]={0};
for(i = 0; i < n; i++)
{
scanf("%d",&a[i]);
h[a[i]]++;
}
max=h[1];
for(i = 2; i < 6; i++)
{
if(max<h[i])
{
max=h[i];
ans=i;
}
}
printf("%d",ans);
return 0;
}