#include <stdio.h>

int max (int a, int b);

int main()
{
    int a,b;
    scanf("%d%d",&a,&b);
    printf("max = %d\n", max(a,b));
    return 0;
}

int max (int a, int b)
{
    if (a>b)
        return a;
    return b;
}