uva 11172

uva 11172

/// Author : Md. Shohanur Rahaman
/// Uva --11171

#include<stdio.h>
int main()
{
      int long tc,a,b;
      scanf("%ld",&tc);
            while(tc--){
                  scanf("%ld %ld",&a,&b);
                        if(a>b)
                        printf(">\n");
                        else if(a<b)
                        printf("<\n");
                        else
                        printf("=\n");
            }

      return 0;
}