geeksforgeeks. , for any quadruplets [q1, q2, q3, q4] the following should follow: q1 <= q2 <= q3 <= q4. Find All Triplets with Zero Sum gfg potd today | GeeksforGeeks POTD 28th December gfg problem Let's Practice Together 2. e. If the sum is greater than zero, it means the sum needs to be decreased, so the r pointer is decremented by 1 to consider the next possible element. Check whether it contains a triplet that sums up to zero.  Returned triplet should also be internally sorted i. In this video, we'll are going to solve the question - Find the first missing positive number from the array. Can you solve this real interview question? Subarray Sums Divisible by K - Given an integer array nums and an integer k, return the number of non-empty subarrays that have a sum divisible by k. Video Player is loading. This repository contains the solutions for the questions of GFG - gfg-dsa/Find triplets with zero sum. Welcome to my Coder Girl Mood Swings channel ! In today's video, we'll be tackling the "Find All Triplets with Zero Sum " problem from GeeksforGeeks Problem Nov 13, 2024 · Given an array arr [], find all possible indices [i, j, k] of triplets [arr [i], arr [j], arr [k]] in the array whose sum is equal to zero. Return indices of tri Contribute to IshanSawhney/GfG_POTD development by creating an account on GitHub. Problem link : https://www. 0) - i-anshigupta/leetcode Your All-in-One Learning Portal. For example, suppose triplets that sum to zero are X[i], X[j] and X[k] then X[i] + X[j] + X[k] = 0. Return indices of triplets in any order and all the returned triplets indices should also be internally sorted, i. com/GFGSolutions/GeeksForGeeks/ Solving potd of GFG. This takes O (N 2), where N is the length of the array. or Jul 7, 2023 · In this case, the function returns true.  Returned triplet should also be Aug 13, 2025 · 3 Sum – Triplet Sum Closest to Target 3 Sum – Pythagorean Triplet in an array 3 Sum – All Distinct Triplets with given Sum Pythagorean Triplet with given sum Count triplets with sum smaller than a given value Please refer 3Sum - Complete Tutorial for all list of problems on triplets in an array. com/GFGSolutions/GeeksForGeeks/ Sep 8, 2022 · Find Triplets with Zero Sum in Java with Explanation | Asked in Amazon & Google | Mapping Codezz In this video I have explained Find Triplets with Zero Sum in Java. 0:00 Introduction0:11 Problem Statement0:42 Exp Aug 13, 2025 · Given an array arr [], and an integer target, find all possible unique quadruplets in an array whose sum is equal to the given target value. java at main · MBABHISHEK/gfg-dsa With diverse topics, detailed explanations, and a supportive community, this repository is your gateway to mastering algorithms, data structures, and more!🚀 - GeeksforGeeks-POTD-1/160 Days Of Problem Solving/GFG - 160 (Hashing)/Day 3 - Find All Triplets with Zero Sum. Contribute to r-a-j-s-i-n-h-a/gfg development by creating an account on GitHub. Sync to video time Description Find all triplets with zero sum | GeeksforGeeks 259Likes 35,456Views 2017Jun 27 Sync to video time Description Find all triplets with zero sum | GeeksforGeeks 259Likes 35,456Views 2017Jun 27 This Repository is for my GFG Practice problems solutions. Return true if such a triplet exists, otherwise, return false. Hint: This is an excellent problem to learn problem-solving and optimization using hashing and two pointers approach. The problem can be found at the following link: Problem Link. md at main · Hunterdii/GeeksforGeeks-POTD We Believe in making POTD Streak NOT Snapchat!!!!!!Hey welcome to the @CodeThurst Here is the Potd Poblem solution . problem link: https://practice. The first nested loop goes through all pairs of elements in arr to calculate their sums and store them in the pairSumMap. We iterate through all pairs (j, k), compute the required third element as -(arr[j] + arr[k]), and check if it exists in the map with a valid index i < j. , for any triplet [q1, q2, q3], the condition q1 ≤ q2 ≤ q3 should hold. #468 GFG POTD | Find All Triplets with Zero Sum | GFG Solutions | 28-12-2024For Code File Click On The Link : https://github. We can return quadruplets in any order, but all the quadruplets should be internally sorted, i. Given an array X of distinct elements, write a program to find all triplets in array whose sum is equal to zero. com/abcool/Training/blob/master/Company%20problems/Google/TripletsWithSumZero. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. A collection of LeetCode questions to ace the coding interview! - Created using [LeetHub v2] (https://github. Contribute to sinhaaayush10/GFG-POTD- development by creating an account on GitHub. md at main · itsjomon/GeeksforGeeks-POTD-1 Given an array arr[], find all possible triplets i, j, k in the arr[] whose sum of elements is equals to zero. This problem is a great example of using a combination of sorting and two-pointer techniques. Jan 8, 2025 · Given an array arr [], and an integer target, find all possible unique triplets in the array whose sum is equal to the given target value. Given an array arr[] of integers, determine whether it contains a triplet whose sum equals zero. 32K subscribers Subscribed #podt #gfg #geeksforgeeks #code #coding #problemsolving #podtgfg @puneetkumariiitd #code #programming #algorithm #datastructures Find triplets with zero sum Here is the solution to the "Find All Triplets with Zero Sum" GFG problem. GFG PTOD | 04 Jan 2025 | Count all triplets with given sum in sorted array | GeeksForGeeks The Code Pathshala 217 subscribers Subscribe Can you solve this real interview question? 3Sum - Given an integer array nums, return all the triplets [nums[i], nums[j], nums[k]] such that i != j, i != k, and j Given an array arr[], find all possible triplets i, j, k in the arr[] whose sum of elements is equals to zero. Given an array arr [], find all possible indices [i, j, k] of triplets [arr [i], arr [j], arr [k]] in the array whose sum is equal to zero. Contribute to avin05/GFG development by creating an account on GitHub. The potd solution for the GeekForGeeks Contribute to IshanSawhney/GfG_POTD development by creating an account on GitHub. Jul 7, 2023 · In this case, the function returns true. Here is the solution to the "Find All Triplets with Zero Sum" GFG problem.  i<j<k. We can return triplets in any order, but all the returned triplets should be internally sorted, i. 0:00 Introduction0:11 Problem Statement0:42 Exp Dec 12, 2022 · Join Avneet Kaur as she solves the school practice problem: Find triplets with zero sum. 61K subscribers 21 Count Smaller elements Count Subarrays with given XOR Count Unique Vowel Strings Count all triplets with given sum in sorted array Count distinct elements in every window Count pairs Sum in matrices Count pairs with given sum Feb 2, 2022 · Google interview problem. We would like to show you a description here but the site won’t allow us. Find triplets with sum zero. In this video we have to solve Find triplets with zero sum problem of gfg. Given an array arr[], find all possible indices [i, j, k] of triplets [arr[i], arr[j], arr[k]] in the array whose sum is equal to zero. This is a great way to improve your coding skills and analyze yourse About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket © 2025 Google LLC Jul 7, 2023 · Given an array arr[] of n integers. Can you solve this real interview question? 3Sum - Given an integer array nums, return all the triplets [nums[i], nums[j], nums[k]] such that i != j, i != k, and j Geeksforgeeks solutions. geeksforg Jan 4, 2025 · Given an array, the task is to find all triplets whose sum is zero. com/arunbhardwaj/LeetHub-2. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket © 2025 Google LLC Increasing Triplet Subsequence - Given an integer array nums, return true if there exists a triple of indices (i, j, k) such that i < j < k and nums [i] < nums [j] < nums [k]. Given an array arr[], find all possible triplets i, j, k in the arr[] whose sum of elements is equals to zero. A subarray is a contiguous part of an array. The language used is C++ - ankitpriyadarshii/GFG_Solutions 🌟 Welcome to the vibrant world of GeeksforGeeks Daily Problem of the Day solutions! Dive into a treasure trove of daily challenges meticulously crafted to sharpen your problem-solving skills. Can you solve this real interview question? 3Sum - Given an integer array nums, return all the triplets [nums[i], nums[j], nums[k]] such that i != j, i != k, and j With diverse topics, detailed explanations, and a supportive community, this repository is your gateway to mastering algorithms, data structures, and more!🚀 - GeeksforGeeks-POTD/160 Days Of Problem Solving/GFG - 160 (Hashing)/Day 3 - Find All Triplets with Zero Sum. If the sum is less than zero, it means the sum needs to be increased, so the l pointer is incremented by 1 to consider the next possible element. Problem link: https://practice. Given an array X[] of n distinct elements, write a program to find all the unique triplets in the array whose sum is equal to zero. This blog post is dedicated to solving a classic problem in array processing: finding all triplets in an array that sum up to zero. May 4, 2023 · In this article by Scaler Topics, you will learn how to find triplet sum in array by using different methods and code examples in Java, Python and C++. https://github. , for any triplet indices [i, j, k], the condition i < j < k should hold. Note: Return 1, if there is at least one triplet following the Two Sum - Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. Find All Triplets with Zero Sum. You may assume that each input would have exactly one solution, and you may not use the same element twice. This video is contributed by me, Shikhar Gupta. For example, if triplets with zero sum in the array are (X[i], X[j], X[k]), then X[i] + X[j] + X[k] = 0. Find All Triplets with Zero Sum | gfg potd | 04-11-24 | GFG Problem of the day CodeGenius 5. With diverse topics, detailed explanations, and a supportive community, this repository is your gateway to mastering algorithms, data structures, and more!🚀 - GeeksforGeeks-POTD/December 2024 GFG #354 GFG POTD | Find All Triplets with Zero Sum | GFG Solutions | 04-11-2024For Code File Click On The Link : https://github. We use two approaches: a naive method with three nested loops and an optimized method using hashing. java. Nov 4, 2024 · Explanation: There is no triplet with sum 0. org/problems/find-triplets-with-zero-s Jul 23, 2025 · If the sum is less than zero then increment the value of l, by increasing the value of l the sum will increase as the array is sorted, so array [l+1] > array [l] If the sum is greater than zero then decrement the value of r, by increasing the value of l the sum will decrease as the array is sorted, so array [r-1] < a rray [r]. Jul 23, 2025 · The idea is to use a hash map to store indices of each element and efficiently find triplets that sum to zero. Find All Triplets with Zero Sum | GFG POTD 4 Nov 2024 | JAVA | C++ CodeCraft 674 subscribers Subscribe Given an array arr[], find all possible triplets i, j, k in the arr[] whose sum of elements is equals to zero. Nov 4, 2024 · Given an array arr [], find all possible indices [i, j, k] of triplets [arr [i], arr [j], arr [k]] in the array whose sum is equal to zero. Nov 4, 2024 · In this video, we'll walk through the problem statement, analyze the constraints, and work through a step-by-step solution to find all unique triplets in an array that add up to zero.

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Find Triplets With Zero Sum Gfg Solution. geeksforgeeks. , for any quadruplets [q1, q2, q3, q4] the following sh