I do it , it is good or not ???

Question

#include <iostream>
using namespace std;
int main ()
{
int a = 7 , b = 8;

++a;

--b;

cout <<"a= " <<a <<" , b= " <<b <<endl;

a++;

b--;
cout <<"a= " <<a <<" , b= " <<b;
return 0;
}

( a= 8 , b= 7
a= 9 , b= 6)

Answer 1

Good enough for self learning.