Hash-Table

2025

• Problem 3396 Minimum Number of Operations to Make Elements in Array Distinct

  Posted on Apr 8, 2025 6 mins

• Problem 2570 Merge Two 2D Arrays by Summing Values

  Posted on Mar 2, 2025 6 mins

• Problem 1497 Check If Array Pairs Are Divisible by k

  Posted on Jan 20, 2025 7 mins

• Problem 1331 Rank Transform of an Array

  Posted on Jan 20, 2025 5 mins

• Problem 1590 Make Sum Divisible by P

  Posted on Jan 20, 2025 7 mins

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