leetcode1

leetcode1 python 两数之和

给定一个整数数组和一个目标值，找出数组中和为目标值的两个数。你可以假设每个输入只对应一种答案，且同样的元素不能被重复利用。示例:给定nums=[2,7,11,15],target=9因为nums[0]+nums[1]=2+7=9所以返回[0,1]基于python实现#第一种方法：双重循环，很容易想到，但会超时classSolution:deftwoSum(self,nums,target):"""
IT_job·2018-05-03 15:00

LeetCode1 : 两数之和

classSolution{  publicint[]twoSum(int[]nums,inttarget){    int[]a=newint[2];    inti,j; outer:for(i=0;i
年年_MomoRongme2·2018-04-17 20:42

LeetCode1两数之和

题目：给定一个整数数列，找出其中和为特定值的那两个数。你可以假设每个输入都只会有一种答案，同样的元素不能被重用。示例:给定nums=[2,7,11,15],target=9因为nums[0]+nums[1]=2+7=9所以返回[0,1]分析：可以直接遍历两遍数组，第一遍用target-nums[i]，第二遍找nums数组中是否存在target-nums[i]这个数字，找到就返回两个数字组成的数组，
Pi_dan·2018-03-14 16:31

two_sum leetcode1

题目的简介Givenanarrayofintegers,returnindicesofthetwonumberssuchthattheyadduptoaspecifictarget.Youmayassumethateachinputwouldhaveexactlyonesolution,andyoumaynotusethesameelementtwice.exampleGivennums=[2,7
l_b_n·2017-05-16 20:58

leetcode Two Sum

leetcode1、TwoSumGivenanarrayofintegers,returnindicesofthetwonumberssuchthattheyadduptoaspecifictarget.Youmayassumethateachinputwouldhaveexactlyonesolution.Example
Candycake·2016-09-02 21:07

LeetCode 1: Two Sum

LeetCode1:TwoSumGivenanarrayofintegers,findtwonumberssuchthattheyadduptoaspecifictargetnumber.ThefunctiontwoSumshouldreturnindicesofthetwonumberssuchthattheyadduptothetarget
luckysimple·2016-01-13 20:00

LeetCode1——Two Sum我的解法

Givenanarrayofintegers,findtwonumberssuchthattheyadduptoaspecifictargetnumber.ThefunctiontwoSumshouldreturnindicesofthetwonumberssuchthattheyadduptothetarget,whereindex1mustbelessthanindex2.Pleasenote
booirror·2015-12-18 17:00

LeetCode1：Two Sum

题目： Given an array of integers, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two numbers such that they add up to the target,
·2015-10-31 10:03

LeetCode1:Two Sum

Givenanarrayofintegers,findtwonumberssuchthattheyadduptoaspecifictargetnumber.ThefunctiontwoSumshouldreturnindicesofthetwonumberssuchthattheyadduptothetarget,whereindex1mustbelessthanindex2.Pleasenote
geekmanong·2015-10-07 16:00

leetcode1 Two Sum题解

    题目大概意思就是,我给你传进来一个vector容器和一个target,vector相当于一个数组,现在问target是有数组种哪两个数组成的,返回两个下标,注意函数的返回类型也是vector类型的,所以一定要注意.    题目刚到手的时候,发现这个与各大OJ套路不太一样啊,也就是与ACM不太一样,我还傻傻的调整输出格式什么的,而且这个是完善一个类的成员函数,而不是提交一个可以运行的完整代码
djd1234567·2015-08-30 15:00

LeetCode1:Two Sum

Givenanarrayofintegers,findtwonumberssuchthatthey adduptoaspecifictargetnumber. ThefunctiontwoSumshouldreturnindicesofthetwonumberssuchthattheyadduptothetarget,whereindex1 mustbelessthanindex2.Please
u012501459·2015-06-07 16:00

leetcode 1 -- Two Sum

leetcode1–TwoSum最近打算开始练习下leetcode上面的题，原因有2点-1.保证自己每天有敲一定的代码练习，避免手生。-2.锻炼自己的思维能力吧，思维还是很重要的。
wwh578867817·2015-05-20 15:00

LeetCode1 Two Sum

unordered_mapindex; for(inti=0;isecond; returnvector{min(tmp,i)+1,max(tmp,i)+1}; } }
u013827143·2015-04-17 15:00

[LeetCode1]3Sum

Givenanarray S of n integers,arethereelements a, b, c in S suchthat a + b + c =0?Findalluniquetripletsinthearraywhichgivesthesumofzero.Note:Elementsinatriplet(a,b,c)mustbeinnon-descendingorder.(ie, a 
sbitswc·2014-06-05 01:00

[LeetCode1] Two Sum

Givenanarrayofintegers,findtwonumberssuchthattheyadduptoaspecifictargetnumber.ThefunctiontwoSumshouldreturnindicesofthetwonumberssuchthattheyadduptothetarget,whereindex1mustbelessthanindex2.Pleasenote
sbitswc·2014-06-05 00:00
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