int input;        cout << "enter input " << endl;        cin >> input;        int i = input / 2;        int d;        for (i >= 2; i--;) {               d = input % i;               if (d == 2 || i == 1)                      cout << "not prime" << endl;               else                      cout << "prime" << endl; } This code outputs prime numbers as both "prime" and "not prime" but I just want it to say "prime". Please help me with this problem using c++.

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