2019年9月22日
Codeforces Round #442 (Div. 2) B题【一道模拟题QAQ】
摘要： B. Nikita and stringOne day Nikita found the string containing letters "a" and "b" only. Nikita thinks that string is beautiful if it can be cut into 阅读全文
posted @ 2019-09-22 21:11 pengge666 阅读(163) 评论(0) 推荐(0)
Find a multiple POJ - 2356 【鸽巢原理应用】
摘要： Problem DescriptionThe input contains N natural (i.e. positive integer) numbers ( N <= 10000 ). Each of that numbers is not greater than 15000. This n 阅读全文
posted @ 2019-09-22 14:40 pengge666 阅读(136) 评论(0) 推荐(0)
Codeforces Round #587 (Div. 3) C题 【判断两个矩形是否完全覆盖一个矩形问题】 {补题 [差点上分系列]}
摘要： C. White SheetThere is a white sheet of paper lying on a rectangle table. The sheet is a rectangle with its sides parallel to the sides of the table. 阅读全文
posted @ 2019-09-22 14:11 pengge666 阅读(282) 评论(0) 推荐(0)