HDU6534 Chika and Friendly Pairs 莫队,树状数组的简单题 #include<bits/stdc++.h> using namespace std; const int maxn = 30005; const int maxq = 27005; int n, m, k, num, sz, len; int a[maxn], belong[maxn], t[maxn], tree[maxn], ans[maxq]; int lowerl[maxn], lowerr[
代码: import random import string import time # strong.high = 3 #random for the whole passwd #storng.middle = 2 # include one special sign #strong.ow = 1 # just include characters or digits def mkpassByRandom(size=8, strong = 2): chars = []
使用客户端链接MongoDb报错 The GuidRepresentation for the reader is CSharpLegacy, which requires the binary sub type to be UuidLegacy, not UuidStan. 百度了一下,可能是NoSQL Manager for MongoDB Freeware 工具版本有点老,需要更新一下. 重新安装一下就可以了,上面的图为已经安装成功后的. 要是单纯的查询推荐这款工具