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自從兩周前Perfect 發布新款服務器軟件開發助手 Perfect Assistant以來，熱評不斷，程序員們爆發出異乎尋常的熱情。 我們注意到有中國區的用戶在使用PA時，遭遇到Docker更新過慢的問題。感謝網友melody（Zhang Jian）對這個問題的...
Perfect Squares Given a positive integer n, find the least number of perfect square numbers (for example, 1, 4, 9, 16, ...) which sum to n. For example, given n = 12, return 3 because 12 = 4 + 4 + 4;...
Perfect 開源項目 參與 Perfect 開發 Slack 在線協同 MongoDB MongoDB庫函數是在mongo-c語言庫的基礎上封裝而成，能夠為Swift輕松訪問MongoDB服務器提供便利。 該工具庫軟件包是由Swift軟件包管理器編譯而來，是Perfect項目的組成部分...
上周Perfect又推出了新一輪服務器端Swift增強函數庫：Perfect-Python。對，你沒看錯，在服務器端Swift 其實可以輕松從其他語種的函數庫中直接拿來調用，不需要修改任何內容。如果沒有類似經驗的童鞋可以參考拙作：（1）CSwift...
...en a positive integer num, write a function which returns True if num is a perfect square else False. Example For example:Given num = 16Returns True Solution class Solution { public boolean isP...
Problem Given a positive integer n, find the least number of perfect square numbers (for example, 1, 4, 9, 16, ...) which sum to n. Example 1: Input: n = 12Output: 3 Explanation: 12 = 4 + 4 + 4.Exampl...
題目要求 Given a positive integer n, find the least number of perfect square numbers (for example, 1, 4, 9, 16, ...) which sum to n. For example, given n = 12, return 3 because 12 = 4 + 4 + 4; given n = ...
...en a positive integer num, write a function which returns True if num is a perfect square else False. Note Do not use any built-in library function such as sqrt. Examples Example 1: Input: 16 Retur...
Problem Given a positive integer n, find the least number of perfect square numbers (for example, 1, 4, 9, 16, ...) which sum to n. Example Given n = 12, return 3 because 12 = 4 + 4 + 4Given n = 13, r...
題目： 給一個正整數n,問他最少能被幾個完全平方數和表示。 舉例： 13=4+9， 返回2；12 = 4+4+4， 返回3； 解法： 我能看懂的就只有dynamic-programming的方法，原理如下： dp[0] = 0 dp[1] = dp[0]+1 = 1 dp[2] = dp[1]+1 = 2 dp[3] = dp[2]+1 = 3 dp[4] ...
Perfect Rectangle 題目鏈接：https://leetcode.com/problems... 掃描線，哪個方向都行。我是從左往右掃，矩陣按照左右的邊來存。 首先確定上下的邊界，左右線段按照橫坐標排序。然后從左往右，如果碰到left的邊，就加到集合里，碰到...
... 2; left = !left; } return start; } } Perfect Rectangle User Accepted: 7User Tried: 136Total Accepted: 8Total Submissions: 338Difficulty: HardGiven N axis-align...
題目要求 Given N axis-aligned rectangles where N > 0, determine if they all together form an exact cover of a rectangular region. Each rectangle is represented as a bottom-left point and a top-right poin...
ChatGPT和Sora等AI大模型應用，將AI大模型和算力需求的熱度不斷帶上新的臺階。哪里可以獲得...
大模型的訓練用4090是不合適的，但推理（inference/serving）用4090不能說合適，...
圖示為GPU性能排行榜，我們可以看到所有GPU的原始相關性能圖表。同時根據訓練、推理能力由高到低做了...
