编辑代码

#include <stdio.h>

int Max(int x,int y)
{
    if(x>y)
      return x;
    else
      return y;
}
int main()
{
    int a = 0;
    int b = 0;
    scanf("%d %d",&a,&b);
    int r = Max(a,b);
    printf("%d\n",r);
    return 0;
}