#include<iostream.h>
int max(int x, int y);

void main()
{    int a, b;
     int x;
     cout<<"input two integers \n";
     cin >> a >>b;
     x = max(a,b);
     cout<< "The maximum is "<< x;
     
}
int max(int x, int y)
{
  int temp=x;
  if(temp<y) temp=y;
  return temp;
}