#include<iostream>

using namespace std;
int main()
{
int a;
int b;

int c;
int d;
int h;
cin>>a;
cin>>b;
h=a-1+b;
c=h-a;
d=h-b;
cout<<c;
cout<<d;

return 0;
}

You should test your code locally before submitting, this way you will notice that you missed a space!

I've simplified your way. use the following, you'll get the result -

c = b - 1;
d = a - 1;
cout<<c<<" "<<d;

Edited by author 16.05.2021 03:02