백준
[9498] 시험 성적
Jcoder
2018. 5. 14. 22:07
#include <stdio.h>int main(){int n;scanf("%d", &n);if (n>=90 && n<=100){printf("A");}else if (n>=80 && n<90){printf("B");}else if (n>=70 && n<80){printf("C");}else if (n>=60 && n<70){printf("D");}else{printf("F");}return 0;}