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왜 wrong answer인지 궁금합니다.
왜 wrong answer인지 궁금합니다.
cheeserush
Reply 7 years 34 weeks ago
output sample 똑같이 나오고 틀린게 없는거 같은데 wrong answer네요
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withcs1
Reply 7 years 34 weeks ago
'0x' 혹은 '0X'로 시작