原创 Hexagonal Rooks 計蒜客（模擬）
Hexagonal Rooks 計蒜客 - 43472 It is game night and Alice and Bob are playing chess. After beating Bob at chess severa
2020-06-26 23:58:38
原创 Hungry Canadian Gym - 101484G
Hungry Canadian Gym - 101484G Teodoro just moved to Canada. He is having a hard time there as the cost of living is
2020-06-26 23:04:31
原创 Canyon Crossing(二分+bfs)
Canyon Crossing 計蒜客 - 43467 64000K The Bridge And Passageway Creators are responsible for making new paths through
2020-06-26 23:04:31
原创 P3810 陌上花開(三維偏序,cdq分治模板)
https://www.luogu.org/problem/P3810 //第一維排序，第二維cdq分治，第三維樹狀數組 #include<bits/stdc++.h> using namespace std; #define lo
2020-06-26 23:04:31
原创 Number Game (博弈) Gym - 101653Q
Alice and Bob are playing a game on a line of N squares. The line is initially populated with one of each of the number
2020-06-26 23:04:31
原创 Largest Allowed Area(二維前綴和＋二分)
Largest Allowed Area Gym - 102091L A company is looking for land to build its headquarters. It has a lot of money and
2020-06-26 23:04:31
原创 Log Concave Sequences(矩陣快速冪求遞推)
Log Concave Sequences Gym - 102302H A sequence of numbers A is said to be logarithm concave if, and only if, for ever
2020-06-26 23:04:31
原创 Deceptive Dice （規律）
Deceptive Dice 計蒜客 - 43468 Recently your town has been infested by swindlers who convince unknowing tourists to pla
2020-06-26 23:04:31
原创 Jokewithpermutation Gym - 100553J (bfs)
Jokewithpermutation Gym - 100553J Joey had saved a permutation of integers from 1 to n in a text file. All the numb
2020-06-26 23:04:31
原创 travel Gym - 247728H(樹形DP)
travel Gym - 247728H White Cloud has a tree with n nodes.The root is a node with number 1. Each node has a value. W
2020-06-26 23:04:31
原创 Exponial Kattis - exponial(歐拉降冪)
降冪公式： 模板題: Exponial . 計算:exponial(n)%m . (1<= n,m <= 109) exponial(n) = n^ (n-1^ ( n-2^ ( n-3^ (n-4^ (…^ 1))))
2020-06-26 23:04:31
原创 Lomsat gelral CodeForces - 600E（樹上啓發式合併）
Lomsat gelral CodeForces - 600E You are given a rooted tree with root in vertex 1. Each vertex is coloured in some
2020-06-26 23:04:31
原创 Symmetric Matrix Gym - 247727B
Symmetric Matrix Gym - 247727B Count the number of n×n matrices A satisfying the following condition modulo m. Ai
2020-05-20 23:40:37
原创 【美團杯2020】平行四邊形(原根)
【美團杯2020】平行四邊形 蒜斜非常喜歡下圍棋。自從AlphaOg面世以來，他就立志一定要研究出AlphaOg的破綻。 終於，他發現當AlphaOg遇到一種特殊局面後，它的神經網絡會自動輸出“投降”！ 隨着進一步的研究，蒜斜發現
2020-05-20 23:40:37
原创 Monotonic Matrix Gym - 247727A
Monotonic Matrix Gym - 247727A Count the number of n×m matrices A satisfying the following condition modulo (109+7)
2020-05-18 11:59:03
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