Leetcode Problem 2678. Number of Senior Citizens

2678. Number of Senior Citizens

Leetcode Solutions

Parsing and Counting Seniors

  1. Initialize a counter to 0 to keep track of seniors.
  2. Loop through each string in the details array.
  3. For each string, extract the substring that represents the age (characters at index 11 and 12).
  4. Convert the extracted age substring to an integer.
  5. Check if the age is greater than 60.
  6. If it is, increment the counter.
  7. After the loop, return the counter value.
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Using Stream API in Java

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