成绩转换
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 75179 Accepted Submission(s):
33050
Problem Description
输入一个百分制的成绩t,将其转换成对应的等级,具体转换规则如下:
90~100为A;
80~89为B;
70~79为C;
60~69为D;
0~59为E;
Input
输入数据有多组,每组占一行,由一个整数组成。
Output
对于每组输入数据,输出一行。如果输入数据不在0~100范围内,请输出一行:“Score is
error!”。
Sample Input
56
67
100
123
Sample Output
E
D
A
Score is error!
1 #include<cstdio> 2 int main() 3 { 4 int m; 5 while(scanf("%d",&m)==1) 6 { 7 if(m<0||m>100){printf("Score is error!\n");continue;} 8 switch(m/10) 9 { 10 case 10:case 9:printf("A\n");break; 11 case 8:printf("B\n");break; 12 case 7:printf("C\n");break; 13 case 6:printf("D\n");break; 14 default:printf("E\n");break; 15 } 16 } 17 return 0; 18 }
时间: 2024-10-03 10:08:33