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Multiply Strings

Understand how to multiply two non-negative integers represented as strings without converting them to integers directly. Explore the problem constraints and implement an optimal solution with O(m x n) time complexity and O(m + n) space. This lesson helps you develop coding skills essential for technical interviews by focusing on string manipulation and algorithm optimization.

Statement

Given two non-negative integers, str1 and str2, represented as strings, return the product of these integers, result, which is also represented as strings.

Constraints:

  • str1 and str2 consist of digits only.
  • 11 \leq
...