摘要: P3056 [USACO12NOV]笨牛Clumsy Cows 题目描述 Bessie the cow is trying to type a balanced string of parentheses into her new laptop, but she is suffici... 阅读全文
posted @ 2017-03-01 16:24 嘒彼小星 阅读(328) 评论(0) 推荐(0) 编辑
摘要: P1203 [USACO1.1]坏掉的项链Broken Necklace 题目描述 你有一条由N个红色的,白色的,或蓝色的珠子组成的项链(3#include #include #include #include const int MAXN = 350 + 20;const int ... 阅读全文
posted @ 2017-03-01 15:46 嘒彼小星 阅读(311) 评论(0) 推荐(0) 编辑