int day = 1;
printf("请输入1-7的数字,获取我的日常: ");
scanf("%d",&day);
switch(day){
case 1:
printf("上4节课");
break;
case 2:
printf("上6节课");
break;
case 3:
printf("上6节课");
break;
case 4:
printf("上3节课");
break;
case 5:
printf("上6节课");
break;
case 6:
printf("睡觉");
break;
case 7:
printf("打游戏");
break;
default:
printf("输入有误");
break;
}
运行效果