#include <stdio.h>

int main() {
    int a, b;

    scanf("%d %d", &a, &b);
    if (a > b) {
        printf("%d\n", a);
    } else {
        printf("%d\n", b);
    }
    return 0;
}
/**************************************************************
	Problem: 1034
	User: fuhoubin
	Language: C++
	Result: Accepted
	Time:14 ms
	Memory:1144 kb
****************************************************************/