Update array-check_mountain.py

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bt3gl 2023-07-30 15:54:14 -07:00 committed by GitHub
parent 0672ae9a3a
commit 896aaaf88f
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@ -1,3 +1,7 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# author: bt3gl
'''
Given an array of integers arr, return true if and only if it is a valid mountain array.
@ -36,4 +40,4 @@ def valid_mountain_array(arr: list[int]) -> bool:
if __name__ == "__main__":
arr = [0,3,2,1]
print(valid_mountain_array(arr))
print(valid_mountain_array(arr))