52 words One minute
Python
Solution 1
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def solution_3(dna):
def _transcribe(dna):
for nt in dna:
if nt == "T":
yield "U"
else:
yield nt
return "".join(_transcribe(dna))
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Solution 2
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def transcribe(dna):
return dna.replace("T", "U")
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Solution 3
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def transcribe(dna):
transcriber = str.maketrans("T", "U")
return dna.translate(transcriber)
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