備忘録.こんな風にできるとは思わんだ.
a = input()
if "RRR" in a:
print(3)
elif "RR" in a:
print(2)
elif "R" in a:
print(1)
else:
print(0)
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文字が含まれているかいないかの判別
Last updated at Posted at 2021-02-28
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