成绩转换
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 70452 Accepted Submission(s): 30852
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;
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!
Author
lcy
#include<stdio.h> int main() { int n; while(scanf("%d", &n) == 1) { if(n>=90&&n<=100) printf("A "); if(n>=80&&n<=89) printf("B "); if(n>=70&&n<=79) printf("C "); if(n>=60&&n<=69) printf("D "); if(n>=0&&n<=59) printf("E "); if(n<0||n>100) printf("Score is error! "); } return 0; }