**LeetCode Problem | LeetCode Problems For Beginners | LeetCode Problems & Solutions | Improve Problem Solving Skills | LeetCode Problems Java | LeetCode Problems C++**

Hello **Programmers/Coders,** Today we are going to share ** solutions to the Programming problems of LeetCode Solutions in C++, Java, & Python**. At Each Problem with Successful submission with

**all Test Cases Passed,**you will get a score or marks and LeetCode Coins. And after solving maximum problems, you will be getting stars. This will highlight your profile to the recruiters.

In this post, you will find the solution for the **Find First and Last Position of Element in Sorted Array** **in C++, Java & Python-LeetCode problem**. We are providing the **correct and tested solutions** to coding problems present on **LeetCode**. If you are not able to solve any problem, then you can take help from our Blog/website.

Use “Ctrl+F” To Find Any Questions Answer. & For Mobile User, You Just Need To Click On Three dots In Your Browser & You Will Get A “Find” Option There. Use These Option to Get Any Random Questions Answer.

**About LeetCode**

*LeetCode* is one of the most well-known online judge platforms to help you enhance your skills, expand your knowledge and prepare for technical interviews.

LeetCode is for **software engineers who are looking to practice technical questions and advance their skills**. Mastering the questions in each level on LeetCode is a good way to prepare for technical interviews and keep your skills sharp. They also have a repository of solutions with the reasoning behind each step.

LeetCode has over 1,900 questions for you to practice, covering many different programming concepts. Every coding problem has a classification of either *Easy*, *Medium*, or *Hard*.

**LeetCode problems focus on algorithms and data structures. Here is some topic you can find problems on LeetCode:**

- Mathematics/Basic Logical Based Questions
- Arrays
- Strings
- Hash Table
- Dynamic Programming
- Stack & Queue
- Trees & Graphs
- Greedy Algorithms
- Breadth-First Search
- Depth-First Search
- Sorting & Searching
- BST (Binary Search Tree)
- Database
- Linked List
- Recursion, etc.

Leetcode has a huge number of test cases and questions from interviews too like Google, Amazon, Microsoft, Facebook, Adobe, Oracle, Linkedin, Goldman Sachs, etc. LeetCode helps you in getting a job in Top MNCs. To crack FAANG Companies, LeetCode problems can help you in building your logic.

** Link for the Problem** – Find First and Last Position of Element in Sorted Array– LeetCode Problem

Find First and Last Position of Element in Sorted Array– LeetCode Problem

**Problem:**

Given an array of integers `nums`

sorted in non-decreasing order, find the starting and ending position of a given `target`

value.

If `target`

is not found in the array, return `[-1, -1]`

.

You must write an algorithm with `O(log n)`

runtime complexity.

**Example 1:**

Input:nums = [5,7,7,8,8,10], target = 8Output:[3,4]

**Example 2:**

Input:nums = [5,7,7,8,8,10], target = 6Output:[-1,-1]

**Example 3:**

Input:nums = [], target = 0Output:[-1,-1]

**Constraints:**

`0 <= nums.length <= 10`

^{5}`-10`

^{9}<= nums[i] <= 10^{9}`nums`

is a non-decreasing array.`-10`

^{9}<= target <= 10^{9}

Find First and Last Position of Element in Sorted Array– LeetCode Solutions

class Solution { public: vector<int> searchRange(vector<int>& nums, int target) { const int l = lower_bound(begin(nums), end(nums), target) - begin(nums); if (l == nums.size() || nums[l] != target) return {-1, -1}; const int r = upper_bound(begin(nums), end(nums), target) - begin(nums) - 1; return {l, r}; } };

class Solution { public int[] searchRange(int[] nums, int target) { final int l = firstGreaterEqual(nums, target); if (l == nums.length || nums[l] != target) return new int[] {-1, -1}; final int r = firstGreaterEqual(nums, target + 1) - 1; return new int[] {l, r}; } // find the first index l s.t A[l] >= target // return A.length if can't find private int firstGreaterEqual(int[] A, int target) { int l = 0; int r = A.length; while (l < r) { final int m = l + (r - l) / 2; if (A[m] >= target) r = m; else l = m + 1; } return l; } }

class Solution: def searchRange(self, nums: List[int], target: int) -> List[int]: l = bisect_left(nums, target) if l == len(nums) or nums[l] != target: return -1, -1 r = bisect_right(nums, target) - 1 return l, r

cialis savings card tadalafil over counter red ed pill

duricef 500mg us epivir ca buy propecia 1mg online cheap

order generic diflucan buy fluconazole generic buy ciprofloxacin generic

buy estradiol 1mg lamotrigine 50mg brand generic prazosin 2mg

flagyl 400mg over the counter purchase cephalexin online cheap keflex 125mg ca

mebendazole oral purchase tadalafil pills buy tadalafil 10mg generic

order cleocin 150mg without prescription erythromycin oral purchase fildena generic

order avana 200mg pills order cambia online buy voltaren without prescription

nolvadex online buy buy cheap generic budesonide cefuroxime 250mg pill

where to buy indomethacin without a prescription buy indomethacin online purchase suprax for sale

trimox 500mg over the counter anastrozole buy online biaxin order online

buy cheap bimatoprost purchase bimatoprost without prescription desyrel 50mg drug

order suhagra 100mg without prescription sildenafil 50mg ca sildenafil 25mg price

generic minocin 100mg actos order buy actos 15mg sale

leflunomide 10mg cheap buy leflunomide 10mg pill buy sulfasalazine

buy isotretinoin 20mg sale buy amoxicillin 250mg for sale buy azithromycin 500mg online cheap

cialis next day purchase sildenafil for sale buy cialis 40mg online cheap

azipro 500mg generic prednisolone 40mg brand order gabapentin 100mg generic

purchase ivermectin buy stromectol 6mg online cheap purchase deltasone sale

buy lasix pill diuretic order furosemide without prescription order allergy pills

order vardenafil generic purchase hydroxychloroquine generic buy plaquenil no prescription

order altace sale oral etoricoxib 120mg etoricoxib 60mg generic

cost vardenafil tizanidine online buy purchase plaquenil

asacol medication buy astelin 10 ml sale irbesartan 150mg canada

olmesartan 10mg cost benicar canada divalproex cheap

temovate sale buy cordarone 200mg oral cordarone 200mg

diamox 250mg usa imdur 20mg usa order azathioprine 50mg generic

buy digoxin without a prescription where to buy lanoxin without a prescription purchase molnunat without prescription

naproxen 250mg for sale buy cefdinir buy lansoprazole 15mg generic

order carvedilol generic order cenforce 100mg generic buy aralen generic

order proventil 100mcg pills buy generic albuterol over the counter brand pyridium 200mg