3.7Switch练习学生成绩等级划分

3.7Switch练习学生成绩等级划分

#include<stdio.h>

/*	3.6
	author:edcfreedom
	date:2021/8/6
	funDescription:
		switch case| student score
*/

int main()
{
	int score;
	printf("请输入一个成绩\n");
	scanf("%d",&score);
	
	switch(score/10){
		case 0:
		case 1:
		case 2:
		case 3:
		case 4:
		case 5:
			printf("等级为D，学渣\n");
			break;
		case 6:
		case 7:
			printf("等级为C，还可以，继续加油\n");
			break;
		case 8:
		case 9:
			printf("等级为B，优秀\n");
			break;
		case 10:
			printf("等级为A，你不正常！\n");
			break;
		default:
			printf("请输入正确的成绩\n");
			
	}
	puts("done!");
	
	
	return 0;
}