C++ ROGRAM

#include <iostream>
using namespace std;

int main() {

int rows;

cout << "Enter number of rows: ";
cin >> rows;

for(int i = 1; i <= rows; ++i) {
    for(int j = 1; j <= i; ++j) {
        cout << "* ";
    }
    cout << "\n";
}
return 0;

}