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, where in...
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其他好文 时间:
2015-06-09 17:12:28
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97
1. 题目 Two SumGiven an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices ...
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其他好文 时间:
2015-06-08 18:45:08
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172
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 nu...
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其他好文 时间:
2015-06-08 11:32:17
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106
因为不是计算机专业的,算法基础有点差,所以最近开始在leetcode上刷刷题补一补。#1 问题链接:twoSum问题描述:Given an array of integers, find two numbers such that they add up to a specific target n...
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其他好文 时间:
2015-06-07 17:25:58
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117
题目:给一个数组和一个目标数,判断数组中是否有两个数之和等于目标数,如果存在就返回这两个元素的下标。
思路:遍历一遍数组,存下目标数和数组元素之差;利用hash查找是否存在这个差,如果存在就返回数组元素的下标,否则就插入hashtable;如果遍历完成还没有找到就返回空的vector。
代码如下:
vector twoSum(vector &numbers, int targ...
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其他好文 时间:
2015-06-07 12:38:35
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95
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,w...
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其他好文 时间:
2015-06-06 14:59:04
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124
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 nu...
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其他好文 时间:
2015-06-05 19:12:16
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155
Problem Description:Design and implement a TwoSum class. It should support the following operations: add and find.add - Add the number to an internal ...
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其他好文 时间:
2015-06-05 13:57:47
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168
注意:1.怎么至返回一次 2.循环里使用al.remove,al.size()也会变/*Given an array of integers, find two numbers such that they add up to a specific target number.The func...
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其他好文 时间:
2015-06-04 15:31:22
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问题描述: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 t...
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其他好文 时间:
2015-06-03 21:15:32
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99