My solution to 2678

Author: jeremymanning

problems/2678/jeremymanning.md

@@ -1,11 +1,19 @@
 # [Problem 2678: Number of Senior Citizens](https://leetcode.com/problems/number-of-senior-citizens/description/?envType=daily-question)
 
 ## Initial thoughts (stream-of-consciousness)
+- This problem is trivial-- we can just return `sum([int(x[-4:-2]) > 60 for x in details])`
 
 ## Refining the problem, round 2 thoughts
+- Nothing to refine...
 
 ## Attempted solution(s)
 ```python
-class Solution:  # paste your code here!
-    ...
+class Solution:
+    def countSeniors(self, details: List[str]) -> int:
+        return sum([int(x[-4:-2]) > 60 for x in details])
 ```
+- Submitting...
+
+![Screenshot 2024-07-31 at 8 17 53 PM](https://github.com/user-attachments/assets/1ae0bd93-96a5-4c70-9e36-15575eb1ecf0)
+
+Solved!