#include<stdio.h>
int main()
{
	char X,Y;
	scanf("%c %c",&X,&Y);
	if(X>Y)
	{
		printf(">\n");
		printf("%d>%d",X-55,Y-55);
	}
	else
		if(X<Y)
		{
			printf("<\n");
			printf("%d<%d",X-55,Y-55);
		}
		else
		{
			printf("=\n");
			printf("%d=%d",X-55,Y-55);
		}
}