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

class Solution {
public:
    // Function to check if a number is odd
    bool isOdd(int n) {
        return (n % 2 != 0);  // Return true if the number is odd, else false
    }
};

int main() {
    Solution sol;
    int num = 7;

    if (sol.isOdd(num)) {
        cout << num << " is odd." << endl;
    } else {
        cout << num << " is not odd." << endl;
    }

    return 0;
}
class Solution {
    // Function to check if a number is odd
    public boolean isOdd(int n) {
        return n % 2 != 0;  // Return true if the number is odd, else false
    }
}

public class Main {
    public static void main(String[] args) {
        Solution sol = new Solution();
        int num = 7;

        if (sol.isOdd(num)) {
            System.out.println(num + " is odd.");
        } else {
            System.out.println(num + " is not odd.");
        }
    }
}
class Solution:
    # Function to check if a number is odd
    def isOdd(self, n):
        return n % 2 != 0  # Return True if the number is odd, else False

if __name__ == "__main__":
    sol = Solution()
    num = 7

    if sol.isOdd(num):
        print(f"{num} is odd.")
    else:
        print(f"{num} is not odd.")
class Solution {
    // Function to check if a number is odd
    isOdd(n) {
        return n % 2 !== 0;  // Return true if the number is odd, else false
    }
}


const sol = new Solution();
const num = 7;

if (sol.isOdd(num)) {
    console.log(`${num} is odd.`);
} else {
    co