View difference between Paste ID: xeMzjBNJ and mM6p95yD

 def josephus(elements, skip):
     idx = 0
     result = []
-    while elements:
+    while len(elements) > 0:
         idx = (idx + skip - 1) % len(elements)
         result.append((elements.pop(idx)))
 
     return result
 
 
 def trim_white_spaces(elements):
     result = elements
     no_spaces = ''
     for num in result:
         if no_spaces != '':
             no_spaces += ','
         for char in str(num):
             if ord(char) in range(48, 58):
                 no_spaces += char
 
     return '[' + no_spaces + ']'
 
 
 elements_list = input().split()
 k = int(input())
 
 print((trim_white_spaces(josephus(elements_list, k))))