Leetcode Problem 2514. Count Anagrams

2514. Count Anagrams

Leetcode Solutions

Calculating Distinct Anagrams Using Multinomial Coefficients

  1. Define a function to calculate the factorial of a number.
  2. Define a function to calculate the multinomial coefficient for a word.
  3. Split the string s into individual words.
  4. For each word, calculate the multinomial coefficient.
  5. Multiply the multinomial coefficients of all words together to get the total number of distinct anagrams.
  6. Return the total number modulo 10^9 + 7 to handle large numbers.
UML Thumbnail

Modular Arithmetic and Inverse Modulo for Anagram Counting

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