摘要:
Crashing RobotsTime Limit: 1000MS Memory Limit: 65536KDescriptionIn a modernized warehouse, robots are used to fetch the goods. C... 阅读全文
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ParencodingsTime Limit: 1000MS Memory Limit: 10000KDescriptionLet S = s1 s2…s2n be a well-formed string of parentheses. S can be ... 阅读全文
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Y2K Accounting BugTime Limit: 1000MS Memory Limit: 65536KDescriptionAccounting for Computer Machinists (ACM) has sufferred from t... 阅读全文
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Power of CryptographyTime Limit: 1000MS Memory Limit: 30000KDescriptionCurrent work in cryptography involves (among other things)... 阅读全文
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Radar InstallationTime Limit: 1000MS Memory Limit: 10000KDescriptionAssume the coasting is an infinite straight line. Land is in ... 阅读全文