even and odd numbers 1 to 100

#include <iostream>

int main() {
    std::cout << "Even numbers between 1 and 100: ";
    for (int i = 2; i <= 100; i += 2) {
        std::cout << i << " ";
    }

    std::cout << "\nOdd numbers between 1 and 100: ";
    for (int i = 1; i <= 100; i += 2) {
        std::cout << i << " ";
    }

    return 0;
}