17 lines
432 B
C
17 lines
432 B
C
#include <stdio.h>
|
|
|
|
int main(void){
|
|
int score = 0;
|
|
while(scanf("%d",&score) == 1){
|
|
if(score >= 0 && score <= 100)
|
|
if(score >= 90) printf("A\n");
|
|
else if(score >= 80) printf("B\n");
|
|
else if(score >= 70) printf("C\n");
|
|
else if(score >= 60) printf("D\n");
|
|
else printf("E\n");
|
|
else printf("Score is error!\n");
|
|
getchar();
|
|
}
|
|
return 0;
|
|
}
|