Time: 56 ms (71.78%), Space: 13.8 MB (95.80%) - LeetHub

2026-06-13 14:57:08 +00:00 · 2023-01-14 20:28:20 -05:00
parent c57e38b908
commit d15c4d232f
1 changed files with 1 additions and 8 deletions
@@ -1,11 +1,4 @@
 class Solution:
    def finalValueAfterOperations(self, operations: List[str]) -> int:
-        value = 0
        
-        for op in operations:
-            if op[1] == "+":
-                value += 1
-            else:
-                value -= 1
-                
-        return value
+        return sum(list(map(lambda x : 1 if x[1] == "+" else -1, operations)))