1118. Birds in Forest Hash会误将这个当成两棵树,而出现问题。 例如: ① 1 2 3 ② 4 5 6 ③ 3 7 4 #include<iostream>#include<set>using namespace std;const int maxn = 10010;set<int> st;int n, m, k;int fa[maxn], cnt[ma
时隔很久,重拾敲代码。。。。 十一月末十二月初事情很多啊。。。 不说了,上题。 HDU4462Scaring the Birds Scaring the Birds Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3627
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4462 题面: Scaring the Birds Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3094 Acce
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题目链接:http://acm.split.hdu.edu.cn/showproblem.php?pid=4462 Scaring the Birds Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3516