#include <stdio.h> int main() { int a=0, b=0; //循环读入a b while(scanf("%d %d", &a, &b) != EOF) { if(a == b) printf("%d=%d\n", a, b); else if(a > b) printf("%d>%d\n", a, b); else printf("%d<%d\n", a, b); } return 0; }