原创 Kattis - 2048
2048 is a single-player puzzle game created by Gabriele Cirulli1. It is played on a 4×44×4 grid that contains integers
2020-07-07 20:12:43
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原创 Tree（HDOJ-2682）
今天還是複習圖論。 一道最小生成樹的題目，題目其實不難。 但一開始邊的數目用的是MAXN*MAXN/2，MLE了一次，換vector之後不斷地WA……結果上來看是因爲沒有用素數篩法，之前用的是這樣的一個單獨判斷一個數是否是素數
2020-07-07 20:12:43
1
原创 Slots of Fun
The International Betting Machine company has just issued a new type of slot machine. The machine display consists
2020-02-23 04:46:58
原创 小希的迷宮（HDOJ-1272）
Problem Description 上次Gardon的迷宮城堡小希玩了很久（見Problem B），現在她也想設計一個迷宮讓Gardon來走。但是她設計迷宮的思路不一樣，首先她認爲所有的通道都應該是雙向連通的，就是說如果有一個
2020-02-23 04:46:58
原创 Dice Notation (ZOJ-3930)
Time Limit: 2 Seconds Memory Limit: 65536 KB...<Saika> I want to get some water from this strange lake. I have a b
2020-02-23 04:46:58
原创 Fire Game(FZU - 2150)
Fat brother and Maze are playing a kind of special (hentai) game on an N*M board (N rows, M columns). At the beginn
2020-02-23 04:46:58
原创 Seven-Segment Display（ZOJ - 3954）
Time Limit: 1 Second Memory Limit: 65536 KBA seven segment display, or seven segment indicator, is a form of elect
2020-02-23 04:46:58
原创 How Many Nines（ZOJ - 3950）
Time Limit: 1 Second Memory Limit: 65536 KBIf we represent a date in the format YYYY-MM-DD (for example, 2017-04-0
2020-02-23 04:46:58
原创 Ignatius and the Princess I（HDOJ-1026）
Problem Description The Princess has been abducted by the BEelzebub feng5166, our hero Ignatius has to rescue our p
2020-02-23 04:46:58
原创 Huge Mission(FOJ-1608)
Oaiei is busy working with his graduation design recently. If he can not complete it before the end of the month, a
2020-02-23 04:46:58
原创 Reward(HDOJ-2647)
Problem Description Dandelion’s uncle is a boss of a factory. As the spring festival is coming , he wants to distri
2020-02-23 04:46:58
原创 7-3 列出連通集（25 分）
給定一個有N個頂點和E條邊的無向圖，請用DFS和BFS分別列出其所有的連通集。假設頂點從0到N−1編號。進行搜索時，假設我們總是從編號最小的頂點出發，按編號遞增的順序訪問鄰接點。輸入格式:輸入第1行給出2個整數N(0<N≤10)和E，分別
2020-02-23 04:46:58
原创 Skiing（POJ - 3037）
Bessie and the rest of Farmer John’s cows are taking a trip this winter to go skiing. One day Bessie finds herself
2020-02-23 04:46:58
原创 String Successor（ZOJ - 3490 ）
The successor to a string can be calculated by applying the following rules: Ignore the nonalphanumerics unless there a
2020-02-23 04:46:58
原创 7-1 列出葉結點（25 分）
7-1 列出葉結點（25 分）對於給定的二叉樹，本題要求你按從上到下、從左到右的順序輸出其所有葉節點。輸入格式：首先第一行給出一個正整數 N（≤10），爲樹中結點總數。樹中的結點從 0 到 N−1 編號。隨後 N 行，每行給出一個對應結點
2020-02-23 04:46:58