feat: solve contains duplicate

pmjuu · pmjuu · commit 270473dc2411 · 2024-12-04T14:21:31.000-05:00
diff --git a/contains-duplicate/pmjuu.py b/contains-duplicate/pmjuu.py
@@ -0,0 +1,3 @@
+class Solution:
+    def containsDuplicate(self, nums: List[int]) -> bool:
+        return len(nums) != len(set(nums))

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+class Solution:`
	`2`	`+ def containsDuplicate(self, nums: List[int]) -> bool:`
	`3`	`+ return len(nums) != len(set(nums))`