간단하게 작성했습니다. c++

#include <iostream>
using namespace std;

int main() {
    int* arr = new int[3]{1,1,1};
    int temp = 1;
    for (int i = 0;i < 3;i++) {
        cout << "정수:";
        cin >> arr[i];

        for (int j = 0;j < 3;j++) {
            temp *= arr[j];
        }

        cout << "누적곱:" << temp << endl;
        temp = 1;
    }
}