enum

enum

1. 문법

enum type_name{ value1, value2,...,valueN };

type 1

// Changing the default value of enum elements
enum suit{
    club=0;
    diamonds=10;
    hearts=20;
    spades=3;
};

type 2

enum boolean{
    false;
    true;
};
enum boolean check;

2. 테스트 소스

#include <stdio.h>

enum week{ sunday, monday, tuesday, wednesday, thursday, friday, saturday};

int main(){

    enum week today;
    today = wednesday;
    printf("%d day\n",today+1);
	
    return 0;
}

3. 결과

hacker@HACKER:~/c$ gcc -o enum1 enum1.c

hacker@HACKER:~/c$ ./enum1
4 day