Package g2501_2600.s2575_find_the_divisibility_array_of_a_string

Class Solution

java.lang.Object
g2501_2600.s2575_find_the_divisibility_array_of_a_string.Solution
public class Solution extends java.lang.Object
2575 - Find the Divisibility Array of a String.

Medium

You are given a 0-indexed string word of length n consisting of digits, and a positive integer m.

The divisibility array div of word is an integer array of length n such that:

  • div[i] = 1 if the numeric value of word[0,...,i] is divisible by m, or
  • div[i] = 0 otherwise.

Return the divisibility array of word.

Example 1:

Input: word = “998244353”, m = 3

Output: [1,1,0,0,0,1,1,0,0]

Explanation: There are only 4 prefixes that are divisible by 3: “9”, “99”, “998244”, and “9982443”.

Example 2:

Input: word = “1010”, m = 10

Output: [0,1,0,1]

Explanation: There are only 2 prefixes that are divisible by 10: “10”, and “1010”.

Constraints:

  • 1 <= n <= 105
  • word.length == n
  • word consists of digits from 0 to 9
  • 1 <= m <= 109

  • Constructor Summary

    Constructors
    Constructor
    Description
    Solution()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    int[]
    divisibilityArray(java.lang.String word, int m)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • Solution

      public Solution()

  • Method Details

    • divisibilityArray

      public int[] divisibilityArray(java.lang.String word, int m)