GDUFE ACM-1041

题目:http://acm.gdufe.edu.cn/Problem/read/id/1041

成绩转换

Time Limit: 2000/1000ms (Java/Others)

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!


思路:判断就好

难度:好简单

代码:
#include<stdio.h>
int main()
{
    int t;
    while(scanf("%d",&t)!=EOF)
    {
        if(0<=t&&t<=59)
            printf("E
");
        else if(60<=t&&t<=69)
            printf("D
");
        else if(70<=t&&t<=79)
            printf("C
");
        else if(80<=t&&t<=89)
            printf("B
");
        else if(90<=t&&t<=100)
            printf("A
");
        else printf("Score is error!
");
    }
    return 0;
}
原文地址:https://www.cnblogs.com/ruo786828164/p/5970938.html