题目1248题目信息运行结果本题排行
How Many TablesTime Limit: 2000/1000 MS (Java/O
则它会很不舒服
C - A Bug's LifeCrawling in process...Crawling f 64bit IO Format:%I64d & %I64uSubmitStatus Practice POJ 2492 Appoint descri
D - Colored SticksCrawling in process...Crawling failedTimt:128000KB 64bit IO Format:%I64d & %I64u SubmitStatus Practice POJ 2513 Appoint des
小X有n个互不相同的整数: p1,p2,…,pn 。他想把这些整数分到两个集合A和B里边。但是要
void comb(int a,int b) { fa[find(fa[a])]=find(fa[b]); } int main() { int n,m,a
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