#include <stdio.h>

int main()
{
    char x,y;
    scanf("%c %c",&x,&y);
    if(x<y) {printf("<\n%d<%d\n",x-55,y-55);return 0;}
    if(x>y) {printf(">\n%d>%d\n",x-55,y-55);return 0;}
    if(x=y) {printf("=\n%d=%d\n",x-55,y-55);return 0;}

}
