dialy

Author: Zanger67

my-submissions/e1752.py

@@ -0,0 +1,10 @@
+class Solution:
+    def check(self, nums: List[int]) -> bool:
+        allowance_used = False
+        for i, j in zip(nums[:-1], nums[1:]) :
+            if i <= j :
+                continue
+            if allowance_used :
+                return False
+            allowance_used = True
+        return not allowance_used or (nums[0] >= nums[-1])