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\n"); else if(60<=t&&t<=69) printf("D\n"); else if(70<=t&&t<=79) printf("C\n"); else if(80<=t&&t<=89) printf("B\n"); else if(90<=t&&t<=100) printf("A\n"); else printf("Score is error!\n"); } return 0; }