Help me in solving USR2V2 problem

My issue

why my code is wrong

My code

#include <iostream>
using namespace std;

int main() {

  int a, b;
  int sum;
  int diff;
  cin >> a;
  cin >> b;
  sum = a + b;
  diff = a - b;
  cout<<"Sum is: " << sum <<endl;
  cout<< " Difference is : "<< diff;
  




  return 0;
}

Learning course: Learn C++
Problem Link: CodeChef: Practical coding for everyone

@nagavenin2808
u have put some extra spaces.

#include <iostream>
using namespace std;

int main() {

  int a, b;
  int sum;
  int diff;
  cin >> a;
  cin >> b;
  sum = a + b;
  diff = a - b;
  cout<<"Sum is: " << sum <<endl;
  cout<<"Difference is: "<< diff;
  return 0;
}