Fie a,b numere intregi. Sa se verifice daca a,b sunt numere consecutive.

#include<iostream>
using namespace std;
int main()
{ int a,b;
cout<<"a= ";
cin>>a;
cout<<"b= ";
cin>>b;
if(a+1==b || b+1==a) cout<<"sunt consecutive "';
else cout<<"€nu sunt consecutive ";
return 0;
}