Leetcode Problem 2440. Create Components With Same Value

2440. Create Components With Same Value

Leetcode Solutions

DFS and Divisor Enumeration

  1. Calculate the total sum of all node values.
  2. Enumerate all divisors of the total sum.
  3. For each divisor (potential component sum), perform a DFS to check if the tree can be partitioned into components with the sum equal to the divisor.
  4. If a valid partition is found, update the maximum number of deletable edges.
  5. Return the maximum number of deletable edges.
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DFS with Component Sum Verification

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