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Hack!
Universal Cup
Time Limit: 1 s
Memory Limit: 512 MB
Total points: 100
Interactive
# 4. Gap
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Statement
( עִבְרִית)
( Bahasa Indonesia)
( 日本語)
( 한국어)
( Русский)
( Tiếng Việt)
( 简体中文)
( 正體中文)
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The problem was used in the following contest:
Asia-Pacific Informatics Olympiad 2016
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Universal Cup