大佬求教啊
#include <stdio.h>
int main()
{
??? int score = 87; //考試分?jǐn)?shù)為87分
??
??? switch(score)
??? {
??????? /*想想以下代碼為什么用這種方式;
????????? 這種方式的好處?*/
??????? case 10:score>=90
??????? case 9:score<=100
??????????? printf("等級A");
??????????? break;
??????? case 8:score>=80
??????????? printf("等級B");
??????????? break;??????????????? //這里是不是缺點什么????????????
??????? case 7:score>=60
??????? case 6:score<80
??????????? printf("等級C");
??????????? break;??????????????? //這里是不是缺點什么??
??????? default:score<60
??????????? printf("等級D");
??????????? break;???
??? }
??? return 0;
}
2018-12-16
score=score/10