from typingimport Iterable
def remove_all_before(items: list,border: int) -> Iterable:
? ? # your code here
? ? if border not in items:
? ? ? ? return items
? ? else:
? ? ? ? i= 0
? ? ? ? while items[i] != border:
? ? ? ? ? ? del items[i]
? ? ? ? return items
if __name__== '__main__':
? ? print("Example:")
? ? print(list(remove_all_before([1,2,3,4,5],3)))
? ? # These "asserts" are used for self-checking and not for an auto-testing
? ? assert list(remove_all_before([1,2,3,4,5],3)) == [3,4,5]
? ? assert list(remove_all_before([1,1,2,2,3,3],2)) == [2,2,3,3]
? ? assert list(remove_all_before([1,1,2,4,2,3,4],2)) == [2,4,2,3,4]
? ? assert list(remove_all_before([1,1,5,6,7],2)) == [1,1,5,6,7]
? ? assert list(remove_all_before([],0)) == []
? ? assert list(remove_all_before([7,7,7,7,7,7,7,7,7],7)) == [7,7,7,7,7,7,7,7,7]
? ? print("Coding complete? Click 'Check' to earn cool rewards!")
