Leetcode Problem 1927. Sum Game

1927. Sum Game

Leetcode Solutions

Balancing Sums with Expected '?' Values

  1. Initialize a variable balance to 0.
  2. Loop through each character in the string num.
  3. If the character is '?', add 4.5 to balance if it's in the first half of the string, or subtract 4.5 from balance if it's in the second half.
  4. If the character is a digit, add or subtract its value from balance accordingly, based on its position.
  5. After the loop, if balance is not zero, return true (Alice wins), otherwise return false (Bob wins).
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Counting '?' Marks and Comparing Sums

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