Leetcode Problem 1961. Check If String Is a Prefix of Array

1961. Check If String Is a Prefix of Array

Leetcode Solutions

Initialize a position index pos to 0.
Iterate through each word in the words array.
- If the current position pos is less than the length of s and the current word index is within the bounds of the words array:
  - Compare the substring of s starting from pos with the length of the current word to the current word itself.
  - If they do not match, return false.
  - If they match, increment pos by the length of the current word.
After the loop, check if pos is equal to the length of s.
- If it is, return true.
- Otherwise, return false.

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