摘要：
Binary-coded decimal (BCD) is an encoding for decimal numbers in which each digit is represented by its own binary sequence. To encode... 阅读全文
posted @ 2016-03-29 21:57
Herumw
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摘要：
Vasya has decided to build a zip-line on trees of a nearby forest. He wants the line to be as long as possible but he doesn't remember... 阅读全文
posted @ 2016-03-29 14:05
Herumw
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