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- 00:11, 10 April 2018 diff hist 0 N File:Cerc2017 presentation.pdf current
- 00:04, 1 April 2018 diff hist -71 ECNU Foreigners (2018) →Weekend Trainings (Spring 2018)
- 04:43, 29 March 2018 diff hist +390 2015-2016 Makoto rng 58 Soejima Сontest 4 →Problem F
- 01:02, 29 March 2018 diff hist +1,404 N 2015-2016 Makoto rng 58 Soejima Сontest 4 Created page with "=== Problem B === Unsolved. (-2) 题意:求一个最大的 $D$,使得在只有大于等于 $D$ 的点才能连通的情况下整个图连通。 假算法:就是在某..."
- 15:04, 27 March 2018 diff hist +212 ECNU Foreigners (2018) →Weekend Trainings (Spring 2018)
- 13:07, 26 March 2018 diff hist +42 2017 Benelux Algorithm Programming Contest (BAPC 17)
- 15:10, 25 March 2018 diff hist +357 ACM ICPC World Finals 2013 →Problem H
- 15:07, 25 March 2018 diff hist 0 ECNU Foreigners (2018) →Complete Status (Team Sessions Only)
- 13:46, 25 March 2018 diff hist -1 ECNU Foreigners (2018) →Complete Status (Team Sessions Only)
- 13:45, 25 March 2018 diff hist +126 ECNU Foreigners (2018) →Weekend Trainings (Spring 2018)
- 13:44, 25 March 2018 diff hist 0 N File:Finals2013solutions.pdf current
- 13:36, 25 March 2018 diff hist +1,255 N ACM ICPC World Finals 2013 Created page with "!!! WTF? == Problem A == Unsolved. (-1) 题意:有若干个方块,方块四周有极性。方块可以翻转旋转,问能否拼出一个无限大的方块。 题解..."
- 13:23, 25 March 2018 diff hist +99 ECNU Foreigners (2018) →Complete Status (Team Sessions Only)
- 02:22, 23 March 2018 diff hist +769 AtCoder Contest (ITMO Day 4) →Problem C current
- 02:16, 23 March 2018 diff hist 0 m ECNU Foreigners (2018) →Complete Status (Team Sessions Only)
- 02:15, 23 March 2018 diff hist +1 ECNU Foreigners (2018) →Complete Status (Team Sessions Only)
- 01:23, 23 March 2018 diff hist +102 ECNU Foreigners (2018) →Personal Sessions
- 12:55, 22 March 2018 diff hist +2,924 KMP and Aho-Corasick Automaton current
- 12:54, 22 March 2018 diff hist +5,342 N Heavy-light Decomposition Created page with "Weights are on the vertices, query vertex weight. <syntaxhighlight lang='cpp'> #include <bits/stdc++.h> using namespace std; typedef long long LL; const int maxn = 5e4 + 100;..."
- 12:53, 22 March 2018 diff hist +32 Standard Library →Graph Theory
- 12:52, 22 March 2018 diff hist +5,116 N Network Flow Created page with "== Basic Dinic == <syntaxhighlight lang='cpp'> const int INF = 1e9 const int maxn = 3000; struct Edge { Edge() {} Edge(int from, int to, int cap, int flow) : from(f..."
- 12:50, 22 March 2018 diff hist +779 N Eulerian Path Created page with "<syntaxhighlight lang='cpp'> struct Edge; typedef list<Edge>::iterator iter; struct Edge { int next_vertex; iter reverse_edge; Edge(int next_vertex) : next_verte..."
- 12:50, 22 March 2018 diff hist +20 Standard Library →Graph Theory
- 12:49, 22 March 2018 diff hist +4,237 N String Hash Created page with "<syntaxhighlight lang='cpp'> #include <bits/stdc++.h> using namespace std; #define ENABLE_DOUBLE_HASH typedef long long LL; typedef unsigned long long ULL; const int x = 13..." current
- 12:48, 22 March 2018 diff hist +1,323 N Discretization Created page with "== Discrete on strings == <syntaxhighlight lang='cpp'> #include <bits/stdc++.h> using namespace std; typedef long long LL; const int maxn = 300; map<string, int> M; string M..." current
- 12:47, 22 March 2018 diff hist +21 Standard Library →Others
- 12:45, 22 March 2018 diff hist +36 Digit DP
- 12:44, 22 March 2018 diff hist +2,689 N Digit DP Created page with "Hihocoder 1033: $f(x) = a_0 - a_1 + a_2 - \cdots + (-1)^{n-1} a_{n-1}$. e.g., $f(3214567)=3-2+1-4+5-6+7=4$. Find $\sum_{x=l}^r [f(x)=k] x$. <syntaxhighlight lang='cpp'> #in..."
- 12:43, 22 March 2018 diff hist +15 Standard Library →Others
- 12:42, 22 March 2018 diff hist +1,084 N Date Magic Created page with "Routines for performing computations on dates. In these routines, months are exprsesed as integers from 1 to 12, days are expressed as integers from 1 to 31, and years are ex..." current
- 12:36, 22 March 2018 diff hist +3,340 N KMP and Aho-Corasick Automaton Created page with "== Aho-Corasick Automaton == Ordinary Match: <syntaxhighlight lang='cpp'> #include <bits/stdc++.h> using namespace std; typedef long long LL; const int MOD = 998244353; con..."
- 12:33, 22 March 2018 diff hist +1,055 NTT & FFT
- 12:31, 22 March 2018 diff hist -16 Cartesian Tree current
- 12:27, 22 March 2018 diff hist +468 N Cartesian Tree Created page with "{{Quote|text=Have no idea how to use it.|source=ultmaster}} <syntaxhighlight lang='cpp'> int main() { int n; int p = 0, rt = 0; int now[maxn], h[maxn], lc[maxn],..."
- 12:25, 22 March 2018 diff hist +21 Standard Library →Data Structures
- 12:25, 22 March 2018 diff hist +1,539 N Connected Component, 2-SAT Created page with "<syntaxhighlight lang='cpp'> #include <bits/stdc++.h> using namespace std; #define fi first #define se second typedef long long LL; typedef pair<int, int> P; typedef double ld..." current
- 12:24, 22 March 2018 diff hist -5 Standard Library →Graph Theory
- 12:24, 22 March 2018 diff hist +1,400 N Bipartite Graph Created page with "== Matching == <syntaxhighlight lang='cpp'> #include <bits/stdc++.h> using namespace std; const int N = 1e4 + 10; vector<int> g[N]; int from[N], tot, use[N]; int color[N]; v..." current
- 11:56, 22 March 2018 diff hist +1,552 N NTT & FFT Created page with "== NTT == <syntaxhighlight lang='cpp'> typedef long long LL; const int MAXN = 3e5 + 10; const int MOD = 998244353; const int G = 3; namespace NTT { int N, a[MAXN], b[MAX..."
- 11:29, 22 March 2018 diff hist +14 Matrix Fundamentals current
- 07:33, 22 March 2018 diff hist +98 Matrix Fundamentals
- 07:31, 22 March 2018 diff hist +1,089 N Matrix Fundamentals Created page with "<syntaxhighlight lang='cpp'> struct Mat { static const LL M = 2; LL v[M][M]; Mat() { memset(v, 0, sizeof v); } void eye() { FOR (i, 0, M) v[i][i] = 1; } LL..."
- 07:31, 22 March 2018 diff hist +26 Standard Library →Linear Algebra
- 03:48, 22 March 2018 diff hist +130 Andrew Stankevich Contest 45 (ASC 45) →Problem C
- 14:28, 21 March 2018 diff hist 0 ECNU Foreigners (2018) →Complete Status (Team Sessions Only)
- 14:27, 21 March 2018 diff hist +2 2015-2016 Nizhny Novgorod SU Contest current
- 14:26, 21 March 2018 diff hist +460 2015-2016 Nizhny Novgorod SU Contest
- 11:51, 21 March 2018 diff hist 0 ECNU Foreigners (2018) →Weekend Trainings (Spring 2018)
- 06:42, 21 March 2018 diff hist -1 ECNU Foreigners (2018) →Complete Status (Team Sessions Only)
- 06:42, 21 March 2018 diff hist +1,593 Jagiellonian U Contest (ITMO Day 3) →Problem D current