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@NEHA-AMIN NEHA-AMIN commented Jul 15, 2025

This PR adds a solution for Leetcode Problem: Combination Sum II.
The goal is to find all unique combinations in a list of numbers where the chosen numbers sum to a given target, with each number used at most once per combination.
A backtracking approach is used to efficiently explore combinations while avoiding duplicates by sorting and skipping repeated elements

@NEHA-AMIN NEHA-AMIN changed the title Combination sum 2 #5 - Combination sum 2 - Medium Jul 17, 2025
@NEHA-AMIN NEHA-AMIN changed the title #5 - Combination sum 2 - Medium #4 - Combination Sum 2 - Medium Jul 18, 2025
@NEHA-AMIN NEHA-AMIN force-pushed the feature/com-sum-2 branch from 07aef32 to 7941787 Compare July 18, 2025 20:46
@NEHA-AMIN NEHA-AMIN changed the title #4 - Combination Sum 2 - Medium #40- Combination Sum 2 - Medium Jul 18, 2025
@NEHA-AMIN NEHA-AMIN changed the title #40- Combination Sum 2 - Medium Solution #40- Combination Sum 2 - Medium Jul 18, 2025
@NEHA-AMIN NEHA-AMIN force-pushed the feature/com-sum-2 branch from 7941787 to 8116169 Compare July 19, 2025 07:29
@NEHA-AMIN NEHA-AMIN changed the title Solution #40- Combination Sum 2 - Medium Solution #40- Neha Amin - 14/07 Jul 19, 2025
@NEHA-AMIN NEHA-AMIN changed the title Solution #40- Neha Amin - 14/07 Solution #40 - Neha Amin - 14/07 Jul 19, 2025
@NEHA-AMIN NEHA-AMIN changed the title Solution #40 - Neha Amin - 14/07 Solution #40 - Neha Amin - 14/07/2025 Jul 19, 2025
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Kindly check if this has been solved in Java, and if so add it to this folder

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JRS296 commented Jul 20, 2025

Kindly check if this has already been solved as well, we cannot have a repition

@NEHA-AMIN NEHA-AMIN force-pushed the feature/com-sum-2 branch from 8116169 to 88547b3 Compare July 21, 2025 06:22
@NEHA-AMIN NEHA-AMIN force-pushed the feature/com-sum-2 branch from 88547b3 to 778d141 Compare July 21, 2025 06:23
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Kindly check if this has already been solved as well, we cannot have a repition

I've made the changes. Could you please review it again?

@NEHA-AMIN NEHA-AMIN requested a review from JRS296 July 21, 2025 06:44
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LGTM!

@JRS296 JRS296 merged commit 1ba8a70 into Dijkstra-Edu:master Aug 13, 2025
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2 participants