Please see my code

Nikhil-Jettley-2567269533523013 · July 23, 2020, 9:18am

abhijeet.srivastava6499 · July 23, 2020, 9:22am

@Nikhil-Jettley-2567269533523013,
cin>>n1,n2;
should be
cin>>n1>>n2;