Given a positive integer n, find the number of non-negative integers less than or equal to n, whose binary representations do NOT contain ...
題目 題目描述 年的百度之星初賽有這么一道題,一個正整數有可能可以被表示為 m m gt 個連續正整數之和,如: 但現在你的任務是判斷給定的整數n能否表示成連續的m m gt 個正整數之和。 解答要求 時間限制: ms, 內存限制: MB 輸入 輸入只有一個整數n lt n lt 。 輸出 若n能表示成連續的m m gt 個正整數之和則輸出 YES ,否則輸出 NO 。 解題思路 分析:Java遞 ...
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Given a positive integer n, find the number of non-negative integers less than or equal to n, whose binary representations do NOT contain ...
Write a SQL query to find all numbers that appear at least three times consecutively. For exam ...
【導讀】前端時間,一篇“從產品經理的角度算一算,做個app需要多少錢”的文章在網上瘋傳,可見大家對互聯網創業的熱情!這次,從一名技術經理的角度再給大家分析一下,如何使用跨平台開發技術為你節省上百萬的開發成本。所謂“跨平台”開發技術,就是使用一種語言和一種開發工具同時支持幾種不同的手機/平板設備 ...
話說今天百度面試,可能是由於我表現的不太好,面試官顯得有點不耐煩,說話的語氣也很具有嘲諷的意思,搞得我有點不爽。Whatever,面試中有問到整數划分問題,回答這個問題過程中被面試官搞的不勝其煩,最后也給出了其動態規划的算法,但是顯然,醉翁之意不在動態規划而在於生成函數(generating ...
Given a binary array, find the maximum number of consecutive 1s in this array. Example 1: Note: The input array will only contain ...
Given a 01 matrix M, find the longest line of consecutive one in the matrix. The line could be horizontal, vertical, diagonal or anti-diagonal. ...
Given a positive integer `N`, how many ways can we write it as a sum of consecutive positive integers? Example 1: Example 2: Example ...
Given an unsorted array of integers, find the length of the longest consecutive elements sequence. Your algorithm should run in O(n) complexity. ...