#include <stdio.h>

int main(){
	char x,y,z;
	while(scanf("%c%c%c",&x,&z,&y)!=EOF)
	{
		if(x>y)
		{
			printf(">\n");
		}
		else if(x<y)
		{
			printf("<\n");
		}
		else if(x=y)
		{
			printf("=\n");
		}
	}
	return 0;
}