摘要: include <stdio.h> char score_to_grade(int score); // 函数声明 int main() { int score; char grade; while(scanf("%d", &score) != EOF) { grade = score_to_gra 阅读全文
posted @ 2026-04-20 11:45 xialkQwQ 阅读(11) 评论(0) 推荐(0)