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Combination Sum

MediumBacktracking
Open on LeetCodeAmazonGoogleMeta

Given distinct candidates and a target, return all unique combinations where chosen numbers sum to target. Each number may be reused unlimited times.

Constraints
  • 1 <= candidates.length <= 30
  • 2 <= candidates[i] <= 40
Sheets
Blind 75Grind 75NeetCode 150NeetCode 250
combination-sum.cpp
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Custom input (stdin)
Output

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