1. Two Sum

阿新 • • 發佈：2017-09-24

break brush public qsort solution end ack size while

class Solution {
public:
//int compare(const void * arg1, const void *arg2)
//{
//return (*(int*)arg1 - *(int*)arg2);
//}
vector<int> twoSum(vector<int>& nums, int target) 
{
        vector<int> res;
        vector<int> temp=nums;
        int left;
        int right;
        
        sort(nums.begin(),nums.end(),less<int>());
        //qsort(nums.begin(), nums.size(), sizeof(int), compare);
        left=0;right=nums.size()-1;
        while(left!=right)
        {
        	if(nums[left]+nums[right]==target)
			{
                bool l=0,r=0;
				for(int i=0;i<nums.size();i++)
                {
                    if(temp[i]==nums[left])
                    {
                         res.push_back(i);
                        break;
                    }
                }
                for(int i=nums.size()-1;i>=0;i--)
                {
                    if(temp[i]==nums[right])
                    {
                        res.push_back(i);
                        break;
                    }
                }
				break;
			 } 
			 else  if(nums[left]+nums[right]>target)
			 {
			 	right--;
			 }
			 else
			 {
			 	left++;
			 }
		}
		return res;
}

};

1. Two Sum

LeetCode #1 Two Sum

問題 code 後來如果默認 key-value 行存儲方式另一個 Given an array of integers, return indices of the two numbers such that they add up to a specific t

LeetCode 1. Two Sum （兩數之和）

ret desc rip twosum 關鍵點 earch pub ++ num Given an array of integers, return indices of the two numbers such that they add up to a specif

leetCode 1. Two Sum

size_t 反向 back 數組 rst 如果 end 分享 solution class Solution { public: vector<int> twoSum(vector<int>& nums, int target)

1.Two Sum

leet mark pro close -1 ole 數字 cnblogs view 題目鏈接：https://leetcode.com/problems/two-sum/description/ 題目大意：輸入一個數組和一個整數，輸出數組中兩個數字之和是這個整數的這兩個數

[LeetCode] 1 Two Sum

.cn des www. 時間復雜度 pre ret tco ++ rip 原題地址： https://leetcode.com/problems/two-sum/description/ 題目： Given an array of integers, return i

[leetcode] 1. Two Sum

example solution cau 簡單應該 pub ecif span code Given an array of integers, return indices of the two numbers such that they add up to a sp

1. Two Sum

break brush public qsort solution end ack size while class Solution { public: //int compare(const void * arg1, const void *arg2) //{ //r

Leetcode -- 1. two sum

ice sum because integer pub class sta 索引 use Given an array of integers, return indices of the two numbers such that they add up to a spe

Leetcode:1-Two Sum

n) 一個 indices code dice ict cau nbsp hat Given an array of integers, return indices of the two numbers such that they add up to a specifi

LeetCode 1. Two Sum

所有 specific assume alloc hat put integer have each Given an array of integers, return indices of the two numbers such that they add up to

leetcode python 1.Two Sum

鍵值 log bsp int 遍歷 while 字典 div target 1 class Solution(object): 2 def twoSum(self, nums, target): 3 """ 4 :type

LeetCode Array Easy 1. Two Sum

ecif new length indices 等於 clas may tco C# Given an array of integers, return indices of the two numbers such that they add up to a speci

【LeetCode-數組篇】 1 Two Sum

求的值 ole return 兩個 new pub 提升自己記憶 pan 1 前言之所以開始刷 LeetCode 上的算法題，一是快面臨秋招，第二點是因為提升自己的編程能力，在博客上爭取每天刷 5 道左右的算法題，堅持兩個月，希望博友們監督。這個系列打算用 C#

1. Two Sum - LeetCode

rip lB num 其他思路 int href 簡單 integer Question 1. Two Sum Solution 思路很簡單這裏就不說了，下面貼了不同的幾個Java實現的時間與其他算法實現的時間的比較這個是LeetCode的第一道題，也是我刷的第一道，

Leetcode 1. Two Sum (Easy)

[1] get add each cte ger ber amp desc Description Given an array of integers, return indices of the two numbers such that they add up to

LeetCode系列：1 Two Sum

Q：Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input wou

[LeetCode刷題菜鳥集] 1.Two Sum 兩數之和

Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input w

leetcode-algorithms-1 two sum

leetcode-algorithms-1 two sum Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume th

leetcode 1. Two Sum(兩數之和）

解題方案思路 1 ******- 時間複雜度: O(N^2)******- 空間複雜度: O(1)****** 暴力解法，兩輪遍歷 beats 27.6% class Solution(object): def twoSum(self, nums, targe

LeetCode—1—Two Sum（雜湊表的使用）

題目 Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input wo

1. Two Sum

相關推薦