GuessTheNumber

#include <cstdlib>
#include <ctime>
#include <iostream>

using namespace std;

int main()
{
    srand((unsigned)time(NULL));

    int num[3], i, cnt = 0;

    while (cnt < 3) {
        num[cnt] = rand() % 10;

        for (i = 0; i < cnt; i++) {
            if (num[i] == num[cnt]) {
                break;
            }
        }

        cnt += (i == cnt);
    }

    printf("[__LINE__] $a=%d  $b=%d  $c=%d\n", num[0], num[1], num[2]);

    int guess[3];
    int A = 0, B = 0;

    for (int i = 0; i < 3; i++) {
        cin >> guess[i];
    }

    for (int i = 0; i < 3; i++) {
        if (guess[i] == num[i]) {
            A++;
        } else {
            B += (guess[i] == num[(i + 1) % 3] || guess[i] == num[(i + 2) % 3]);
        }
    }

    cout << A << "A" << B << "B" << endl;
}