Leetcode Problem 1969. Minimum Non-Zero Product of the Array Elements

1969. Minimum Non-Zero Product of the Array Elements

Leetcode Solutions

Minimizing Product by Bit Manipulation

  1. Calculate val as 2^p - 1.
  2. Calculate pairCount as val / 2 (the number of pairs we can form).
  3. Calculate pairValue as val - 1 (the value each pair will contribute to the product).
  4. Use modular exponentiation to compute pairValue ^ pairCount modulo 10^9 + 7.
  5. Multiply the result by val modulo 10^9 + 7 to get the final product.
  6. Return the final product.
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