CREATE FUNCTION "public"."NewProc"(IN "p_date" varchar, OUT "out_vv" int4) RETURNS "pg_catalog"."int4" AS $BODY$declare v_sqlcode INTEGER; v_date date ...
分类:
数据库 时间:
2018-01-05 16:07:07
阅读次数:
345
排序枚举左端点,则右端点必定不降 cpp include include include include using namespace std; struct Node{ int pos, val; }nd[1000005]; int n, k, cnt[63], uu, vv=0, rig=0, ...
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其他好文 时间:
2018-01-04 11:05:59
阅读次数:
178
纪念一下独立AC紫题。 最近在学树剖,就忘了差分了……所以效率比较低 倍增+树剖。 cpp include include using namespace std; int n, uu, vv, a[300005], hea[300005], dep[300005], gnd[300005][21] ...
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其他好文 时间:
2018-01-03 22:34:21
阅读次数:
201
要想限制流量,总要想着拆点。 cpp include include include include using namespace std; int n, m, ss, tt, uu, vv, ww, maxFlow, minCost, cnt, hea[405], pre[405]; int d ...
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其他好文 时间:
2018-01-03 11:44:58
阅读次数:
131
如果一个向量的每一个元素是一个向量,则称为二维向量,例如 [cpp] view plain copy vector<vector<int> >vv(3, vector<int>(4));//这里,两个“>”间的空格是不可少的 [cpp] view plain copy [cpp] view plai ...
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其他好文 时间:
2018-01-01 19:25:24
阅读次数:
203
cpp include include using std::sort; define kN 1000000 struct vv { int a, b; vv(int a = 0, int b = 0): a(a), b(b) {} }p[kN], q[kN]; bool cmp1(vv xx, v ...
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其他好文 时间:
2017-12-31 23:29:42
阅读次数:
226
推荐看 "这里" cpp include include include include using namespace std; int n, m, uu, vv, ww, cc, hea[225], cnt, ss, tt, maxFlow, lev[225], tot, T; const in ...
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其他好文 时间:
2017-12-22 21:55:21
阅读次数:
161
luogu 匈牙利算法 cpp include include include using namespace std; int n, m, uu, vv, e, lnk[1005], ans; bool a[1005][1005], vis[1005]; bool dfs(int u){ for( ...
分类:
编程语言 时间:
2017-12-21 23:06:40
阅读次数:
198
dinic cpp include include include include using namespace std; struct Edge{ int too, nxt, val; }edge[200005]; int n, m, uu, vv, ww, cnt=0, maxFlow, he ...
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其他好文 时间:
2017-12-20 21:53:22
阅读次数:
178
练一下最大流 cpp include include include include using namespace std; int n, m, ron[205][205], pre[205], uu, vv, ww, vis[205]; queue d; int ek(){ int maxFlo ...
分类:
其他好文 时间:
2017-12-20 13:37:23
阅读次数:
116