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  • 吴裕雄--天生自然C语言开发:enum(枚举)

    enum DAY
    {
          MON=1, TUE, WED, THU, FRI, SAT, SUN
    };
    enum DAY
    {
          MON=1, TUE, WED, THU, FRI, SAT, SUN
    };
    enum DAY day;
    enum DAY
    {
          MON=1, TUE, WED, THU, FRI, SAT, SUN
    } day;
    enum
    {
          MON=1, TUE, WED, THU, FRI, SAT, SUN
    } day;
    #include<stdio.h>
     
    enum DAY
    {
          MON=1, TUE, WED, THU, FRI, SAT, SUN
    };
     
    int main()
    {
        enum DAY day;
        day = WED;
        printf("%d",day);
        return 0;
    }
    #include<stdio.h>
     
    enum DAY
    {
          MON=1, TUE, WED, THU, FRI, SAT, SUN
    } day;
    int main()
    {
        // 遍历枚举元素
        for (day = MON; day <= SUN; day++) {
            printf("枚举元素:%d 
    ", day);
        }
    }
    enum
    {
        ENUM_0,
        ENUM_10 = 10,
        ENUM_11
    };
    #include <stdio.h>
    #include <stdlib.h>
    int main()
    {
     
        enum color { red=1, green, blue };
     
        enum  color favorite_color;
     
        /* ask user to choose color */
        printf("请输入你喜欢的颜色: (1. red, 2. green, 3. blue): ");
        scanf("%d", &favorite_color);
     
        /* 输出结果 */
        switch (favorite_color)
        {
        case red:
            printf("你喜欢的颜色是红色");
            break;
        case green:
            printf("你喜欢的颜色是绿色");
            break;
        case blue:
            printf("你喜欢的颜色是蓝色");
            break;
        default:
            printf("你没有选择你喜欢的颜色");
        }
     
        return 0;
    }
    #include <stdio.h>
    #include <stdlib.h>
     
    int main()
    {
     
        enum day
        {
            saturday,
            sunday,
            monday,
            tuesday,
            wednesday,
            thursday,
            friday
        } workday;
     
        int a = 1;
        enum day weekend;
        weekend = ( enum day ) a;  //类型转换
        //weekend = a; //错误
        printf("weekend:%d",weekend);
        return 0;
    }
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  • 原文地址:https://www.cnblogs.com/tszr/p/10968439.html
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