hashing 2

[sabyasachibisoyi]

No description provided.

[super30admin]

• Strengths:
  • The solution correctly implements the hashmap approach to solve the problem efficiently.
  • The comments are clear and explain the approach well.
  • The time and space complexity are optimal.
• Areas for Improvement:
  • Avoid modifying the input array. Instead, use a separate variable to track the running sum.
  • The logic for updating the map can be simplified. The if-else block can be replaced with a single line to update the map after checking for the complement.
  • Consider using more descriptive variable names (e.g., count instead of counter).