C++ program

// C++ program to display 7 days of 3 weeks

#include <iostream>
using namespace std;

int main() {
int weeks = 3, days_in_week = 7;

for (int i = 1; i <= weeks; ++i) {
    cout << "Week: " << i << endl;

    for (int j = 1; j <= days_in_week; ++j) {
        cout << "    Day:" << j << endl;
    }
}

return 0;

}