csu 1010 Water Drinking
摘要:
并查集变种;# include <stdio.h># include <memory.h># define MAXN 100005int pre[MAXN];int dis[MAXN];int main(){ int n, x, y, i, mind, ans; while (~scanf("%d", &n)) { memset(dis, 0, sizeof(dis)); for (i = 0; i < MAXN; ++i) pre[i] = i; while (n--) { ... 阅读全文
posted @ 2012-03-20 23:04 getgoing 阅读(293) 评论(0) 推荐(0) 编辑