Leetcode Problem 2522. Partition String Into Substrings With Values at Most K

2522. Partition String Into Substrings With Values at Most K

Leetcode Solutions

Greedy Approach with Single Pass

  1. Initialize current to 0 to hold the value of the current substring being formed.
  2. Initialize count to 1 as we will have at least one substring.
  3. Iterate through each digit d in the string s. a. Convert d to an integer. b. If d is greater than k, return -1 immediately. c. Multiply current by 10 and add d to current. d. If current is now greater than k, increment count, and set current to d.
  4. Return count as the minimum number of substrings.
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Dynamic Programming Approach

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