Loading

摘要: 模拟 n = int(input()) def check(x): m = int(x[:2]) d = int(x[2:4]) x = int(x) if 1<=m<=12: if m == 2: if (x%4==0 and x%100!=0) or x%400==0: if d<=29: re 阅读全文
posted @ 2021-04-13 09:06 XiaoJ_c 阅读(70) 评论(0) 推荐(0) 编辑