编辑代码

#include <stdio.h>
int main()
{
    int  week;
    printf("\n请输入1-7数字：");
    scanf("%d",&week);
    switch(week)
    {
        case 1:printf("\n星期一\n");break;
        case 2:printf("\n星期二\n");break;
        case 3:printf("\n星期三\n");break;
        case 4:printf("\n星期四\n");break;
        case 5:printf("\n星期五\n");break;
        case 6:printf("\n星期六\n");break;
        case 7:printf("\n星期日\n");break;
        default:printf("\n输入错误!\n");
    }
}