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B. DZY Loves Modification time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output As we know, DZ 阅读全文
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[USACO07NOV]牛继电器Cow Relays 题目描述 For their physical fitness program, N (2 ≤ N ≤ 1,000,000) cows have decided to run a relay race using the T (2 ≤ T ≤ 1 阅读全文
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[USACO13DEC]假期计划(黄金)Vacation Planning (gold) 题目描述 Air Bovinia operates flights connecting the N farms that the cows live on (1 <= N <= 20,000). As wit 阅读全文
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Snowflake Snow Snowflakes Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 28891 Accepted: 7622 Description You may have heard that no two s 阅读全文
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[POJ 1200]Crazy Search Description Many people like to solve hard puzzles some of which may lead them to madness. One such puzzle could be finding a h 阅读全文
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Addition Chains Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5263 Accepted: 2829 Special Judge Description An addition chain for n is an 阅读全文