Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
First solution in Clear category for Words Order by Max0526
def words_order(text: str, words: list) -> bool:
lst = []
for w in words:
lst.append((text + " ").find(w + " "))
lst2 = list(dict.fromkeys(lst))
return -1 not in lst and lst == sorted(lst2)
print("Example:")
print(words_order("hi world im here", ["world", "here"]))
# These "asserts" are used for self-checking
assert words_order("hi world im here", ["world", "here"]) == True
assert words_order("hi world im here", ["here", "world"]) == False
assert words_order("hi world im here", ["world"]) == True
assert words_order("hi world im here", ["world", "here", "hi"]) == False
assert words_order("hi world im here", ["world", "im", "here"]) == True
assert words_order("hi world im here", ["world", "hi", "here"]) == False
assert words_order("hi world im here", ["world", "world"]) == False
assert words_order("hi world im here", ["country", "world"]) == False
assert words_order("hi world im here", ["wo", "rld"]) == False
assert words_order("", ["world", "here"]) == False
assert words_order("hi world world im here", ["world", "world"]) == False
assert (
words_order("hi world world im here hi world world im here", ["world", "here"])
== True
)
print("The mission is done! Click 'Check Solution' to earn rewards!")
May 3, 2023
Comments:
