问题描述:给定一组指定整数数组,找出数组中加和等于特定数的两个数。 函数(方法)twoSum返回这两个数的索引,index1必须小于index2。 另外:你可以假设一个数组只有一组解。 一个栗子: Input: numbers={2, 7, 11, 15}, t...
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其他好文 时间:
2016-01-25 22:46:04
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274
LeetCode 1: Two Sum Given an array of integers, find two numbers such that they add up to a specific target number. The function twoSum should return ...
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其他好文 时间:
2016-01-13 21:31:09
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154
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:
2016-01-04 22:35:29
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248
Design and implement a TwoSum class. It should support the following operations:addandfind.add- Add the number to an internal data structure.find- Fin...
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其他好文 时间:
2016-01-01 12:56:33
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192
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:
2015-12-31 00:10:25
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197
自己的C#代码(第一次接触哈希表,运行很费时,还没有被accept,先放这等着回去研究):public class Solution { public int[] TwoSum(int[] nums, int target) { int index2 = 0; in...
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其他好文 时间:
2015-12-28 15:41:57
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151
1 var twoSum = function(nums, target) { 2 var len = nums.length, 3 i = 0, 4 hash = {}, 5 res = [], 6 t1, t2; 7 8...
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其他好文 时间:
2015-12-24 20:40:58
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154
原题链接在这里:https://leetcode.com/problems/two-sum/Time Complexity: O(n). Space: O(n).AC Java: 1 public class Solution { 2 public int[] twoSum(int[] nu...
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其他好文 时间:
2015-12-12 07:04:55
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151
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 of the...
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其他好文 时间:
2015-12-11 06:51:19
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117
public class Solution { public int[] twoSum(int[] nums, int target) { /* Basic idea: Load the array into a hashMap with the value of each a...
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其他好文 时间:
2015-12-09 13:45:40
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120