#include <stdio.h>

int main() {
    int a; //변수 선언
    a = 10; //변수 초기화(대입)
    int b = 20; //선언과 초기화

    printf("%d %d %d\n", a, b, 100);

    float c = 3.14;
    printf("%.2f\n", c);
    
    const int year = 2026;
    // year = 2027; 한글 ok
    printf("%d\n", year);
    
    char d = 'A';
    printf("%c 가\n", d);

    char arr[20] = "안녕하세요";
    printf("%s\n", arr);

    printf("안녕하세요\n");

    int num;
    scanf("%d", &num);
    printf("%d\n", num);
    
}

Embed on website

To embed this project on your website, copy the following code and paste it into your website's HTML: