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［AtCoder］ABC-335｜A - 202<s>3</s>
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提出結果
def getString():
return input()
def main():
s = getString()
print(s[0:len(s)-1] + '4')
if __name__ == "__main__":
main()
def getString():
return input()
def main():
s = getString()
print(s[0:len(s)-1] + '4')
if __name__ == "__main__":
main()
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