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#include <bits/stdc++.h>
using namespace std;

class Solution {
public:
    // Function to print Pattern 2
    void pattern2(int N) {
        // Loop for rows
        for (int i = 0; i < N; i++) {
            // Loop for columns (stars in each row)
            for (int j = 0; j <= i; j++) {
                cout << "* ";
            }
            // Move to next line after each row
            cout << endl;
        }
    }
};

int main() {
    // Create solution object
    Solution sol;
    // Define N
    int N = 5;
    // Call pattern function
    sol.pattern2(N);
    return 0;
}

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class Solution {
    // Function to print Pattern 2
    public void pattern2(int N) {
        // Loop for rows
        for (int i = 0; i < N; i++) {
            // Loop for columns (stars in each row)
            for (int j = 0; j <= i; j++) {
                System.out.print("* ");
            }
            // Move to next line after each row
            System.out.println();
        }
    }
}

public class Main {
    public static void main(String[] args) {
        // Create solution object
        Solution sol = new Solution();
        // Define N
        int N = 5;
        // Call pattern function
        sol.pattern2(N);
    }
}

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class Solution:
    # Function to print Pattern 2
    def pattern2(self, N):
        # Loop for rows
        for i in range(N):
            # Print stars in each row
            print("* " * (i + 1))

if __name__ == "__main__":
    # Create solution object
    sol = Solution()
    # Define N
    N = 5
    # Call pattern function
    sol.pattern2(N)

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