#include<stdio.h>
int main()
{
	char x,y;
	if(x==65) x=10;
	else if(x==66) x=11;
	else if(x==67) x=12;
	else if(x==68) x=13;
	else if(x==69) x=14;
	else x=15;
	if(y==65) y=10;
	else if(y==66) y=11;
	else if(y==67) y=12;
	else if(y==68) y=13;
	else if(y==69) y=14;
	else y=15;
	while(scanf("%d%d",&x,&y)!=EOF)
	{
		if(x>y) printf(">\n");
		else if(x<y) printf("<\n");
		else printf("=\n");
	}
	return 0;
}