Python

while True:
    num = int(input())
    if (num % 2) == 0:
        print('偶数')
    else:
        print('奇数')

C 语言

#include <stdio.h>

int main(){
    while (1){
        int num;
        scanf("%d", &num);
        if ((num % 2) == 0){
            printf("偶数");
        }else{
            printf("奇数");
        }
    }
}

JAVA(ChatGPT翻译)

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        while (true) {
            int num = scanner.nextInt();
            if (num % 2 == 0) {
                System.out.println("偶数");
            } else {
                System.out.println("奇数");
            }
        }
    }
}

PinkShell

$ mode compile;

defined function auto_int main() do
    while do
        auto_int num -> input();
        if (num % 2) == 0 then
            output.echo('偶数');
        else
            output.echo('奇数');
        end
    end
end