Practice 3-7 Conversion of scores (15 points)
This question requires writing a program to convert a 100-point score into a five-point score. Conversion rules:
90 or greater is divided into A;
less than 90 and greater than or equal to 80 is B;
less than 80 and greater than or equal to 70 is C;
less than 70 and greater than or equal to 60 is D;
less than 60 is E.
Input format:
Input the percentile score that gives an integer in one line.
Output format:
output the corresponding five-point scores in one line.
Sample input:
90
output Example:
A
Author
Shen Rui
unit
Zhejiang University
Code Zhangduxianzhi
16 KB
time limit
400 ms
memory limit
64 MB
#include <stdio.h>
int main(void) {
int grade;
scanf("%d", &grade);
if (grade >= 90)
printf("A");
else if (grade >= 80)
printf("B");
else if (grade >= 70)
printf("C");
else if (grade >= 60)
printf("D");
else
printf("E");
return 0;
}