Rename 3rd-distinct-0n.py to 3rd_distinct_n.py

arrays_and_strings/3rd-distinct-0n.py

@@ -1,45 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-# author: bt3gl
-
-'''
-Given an integer array nums, return the third distinct maximum 
-number in this array. If the third maximum does not exist, 
-return the maximum number.
-
-Do it O(n).
-'''
-
-import math
-
-
-def third_max(nums: list[int]) -> int:
-        
-        first_max = -math.inf
-        second_max = -math.inf
-        third_max = -math.inf
-        
-        for n in nums:
-            
-            if n == first_max or n == second_max or n == third_max:
-                continue
-            elif n > first_max:
-                third_max = second_max
-                second_max = first_max
-                first_max = n
-            elif n > second_max:
-                third_max = second_max
-                second_max = n
-            elif n > third_max:
-                third_max = n
-        
-        if third_max == -math.inf:
-            third_max = max(second_max, first_max)
-                
-        return third_max
-
-
-if __name__ == "__main__":
-
-    nums = [3,2,1]
-    assert(third_max(nums) == 1)