Merge pull request #2386 from younessZMZ/main

Create 0665-non-decreasing-array.py

Author: MHamiid

python/0665-non-decreasing-array.py

@@ -0,0 +1,16 @@
+class Solution:
+    def checkPossibility(self, nums):
+        if len(nums) <= 2:
+            return True
+        changed = False
+        for i, num in enumerate(nums):
+            if i == len(nums) - 1 or num <= nums[i + 1]:
+                continue
+            if changed:
+                return False
+            if i == 0 or nums[i + 1] >= nums[i - 1]:
+                nums[i] = nums[i + 1]
+            else:
+                nums[i + 1] = nums[i]
+            changed = True
+        return True