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[AtCoder]ABC-053|B - A to Z String
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提出結果
def getString():
return input()
def main():
s = getString()
print(s.rfind('Z') - s.find('A') + 1)
if __name__ == "__main__":
main()
def getString():
return input()
def main():
s = getString()
print(s.rfind('Z') - s.find('A') + 1)
if __name__ == "__main__":
main()
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