在數(shù)組中的兩個(gè)數(shù)字坟乾,如果前面一個(gè)數(shù)字大于后面的數(shù)字,則這兩個(gè)數(shù)字組成一個(gè)逆序?qū)Α]斎胍粋€(gè)數(shù)組,求出這個(gè)數(shù)組中的逆序?qū)Φ目倲?shù)P。并將P對(duì)1000000007取模的結(jié)果輸出萧豆。 即...
題目描述數(shù)組中有一個(gè)數(shù)字出現(xiàn)的次數(shù)超過(guò)數(shù)組長(zhǎng)度的一半,請(qǐng)找出這個(gè)數(shù)字。例如輸入一個(gè)長(zhǎng)度為9的數(shù)組{1,2,3,2,2,2,5,4,2}藤巢。由于數(shù)字2在數(shù)組中出現(xiàn)了5次,超過(guò)數(shù)組...
Given a set of candidate numbers (C) (without duplicates) and a target number (T), find...
題目 Determine whether an integer is a palindrome. Do this without extra space. 分析 這是leet...
自己在做個(gè)vue小demo的時(shí)候挨摸,想模擬從服務(wù)器獲取json數(shù)據(jù)的過(guò)程孩革,一開始的想法是使用fetch直接獲取本地的json文件,無(wú)論是install了json-loader還...
題目 Reverse digits of an integer.The input is assumed to be a 32-bit signed integer. You...
題目 Given a string s, find the longest palindromic substring in s. You may assume that t...
題目 There are two sorted arrays nums1 and nums2 of size m and n respectively.Find the me...
題目 Given a string, find the length of the longest substring without repeating character...
題目 You are given two non-empty linked lists representing two non-negative integers. The...
題目 Given an array of integers, return indices of the two numbers such that they add up ...
Prototype Prototype是Javascript對(duì)象內(nèi)置的一個(gè)特殊屬性嗅战,這個(gè)屬性其實(shí)就是對(duì)其他對(duì)象的引用妄田。當(dāng)你試圖訪問(wèn)一個(gè)對(duì)象的某個(gè)屬性時(shí),會(huì)觸發(fā)[[get]]操...
閉包是js中一個(gè)重要但對(duì)小白來(lái)說(shuō)又是很難搞懂的一個(gè)概念动看。希望這篇文章可以給那些像我一樣還是小白的同學(xué)一個(gè)入門尊剔,先給出閉包的定義:** 當(dāng)函數(shù)可以記住并訪問(wèn)所在的詞法作用域時(shí),...