Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
First solution in Clear category for Between Markers by saitama-1
def between_markers(text: str, begin: str, end: str) -> str:
"""
returns substring between two given markers
"""
# your code here
si = text.find(begin)
ei = text.find(end)
if si == -1 and ei == -1:
return text
elif si == -1 and ei != -1:
return text[:ei]
elif si != -1 and ei == -1:
return text[si + len(begin) :]
else:
return text[si + len(begin) : ei]
print("Example:")
print(between_markers("What is >apple<", ">", "<"))
assert between_markers("What is >apple<", ">", "<") == "apple"
assert (
between_markers("My new site", "", "")
== "My new site"
)
assert between_markers("No[/b] hi", "[b]", "[/b]") == "No"
assert between_markers("No [b]hi", "[b]", "[/b]") == "hi"
assert between_markers("No hi", "[b]", "[/b]") == "No hi"
assert between_markers("No ", ">", "<") == ""
print("The mission is done! Click 'Check Solution' to earn rewards!")
Nov. 7, 2022
Comments: