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_gr 阅读全文
posted @ 2026-04-22 09:51 1ucAs 阅读(5) 评论(0) 推荐(0)