C++ Program: [Switch] Even or odd number using switch statement

Write a Simple program in C++ to check even or odd number using switch statement .

#include <iostream>
using namespace std;

int main() {
    int num;

    // Prompt the user to enter a number
    cout << "Enter an integer: ";
    cin >> num;

    // Use the last digit to determine even or odd
    switch (num % 2) {
        case 0:
            cout << num << " is even." << endl;
            break;
        case 1:
            cout << num << " is odd." << endl;
            break;
        default:
            cout << "Invalid input!" << endl;
            break;
    }

    return 0;
}

#include <iostream>

using namespace std;

int main() {

int num;

// Prompt the user to enter a number

cout << "Enter an integer: ";

cin >> num;

// Use the last digit to determine even or odd

switch (num % 2) {

case 0:

cout << num << " is even." << endl;

break;

case 1:

cout << num << " is odd." << endl;

break;

default:

cout << "Invalid input!" << endl;

break;

}

return 0;

}

Example of all possible Outputs:

Example Output #1

Enter an integer: 4 4 is even.

Example Output #2

Enter an integer: 7 7 is odd.

Example Output #3

Enter an integer: 0 0 is even.

Example Output #4

Enter an integer: -5 -5 is odd.

Example Output #5

Enter an integer: -8 -8 is even.

Example Output #6

Enter an integer: 10 10 is even.

C++ Program: [Switch] Even or odd number using switch statement
By: Prof. Dr. Fazal Rehman | Last updated: July 25, 2024

Example of all possible Outputs:

Example Output #1

Example Output #2

Example Output #3

Example Output #4

Example Output #5

Example Output #6

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