~cpp
#include <iostream>
#include <ctime>
using namespace std;
int main()
{
int num1, num2, num3;
int strike = 0;
int ball = 0;
int out = 0;
cout << "=숫자 야구 하기=\n"
do
{
srand(time(0));
num1 = (rand() % 9) + 1;
num2 = (rand() % 9) + 1;
num3 = (rand() % 9) + 1;
cout << "발생한 숫자 : " << num1 << num2 << num3 << "\n";
}while((num1==num2)|| (num2==num3) || (num3==num1));
int value;
do{
cout << "숫자 입력 : ";
cin >> value;
int value1 , value2, value3;
value1 = value /100;
value2 = (value%100) / 10;
value3 = (value%100) %10;
strike=0; ball=0; out=0;
if (value1 == num1 ) strike++;
else if (value1 == num2 || value1 == num3) ball++;
else out++;
if (value2 == num2 ) strike++;
else if (value2 == num1 || value2 == num3) ball++;
else out++;
if (value3 == num3 ) strike++;
else if (value3 == num1 || value3 == num2) ball++;
else out++;
cout << "결과 : " << strike<<"s " << ball << "b " << out << "o " << "\n\n";
if (strike != 3)
cout << "틀렸습니다. 다시 입력\n";
}while (strike != 3);
cout << "정답입니다!!\n";
return 0;
}