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题目链接： Intersection Time Limit: 4000/4000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others) Problem Description Matt is a big fan of logo de 阅读全文
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题目链接： ztr loves math Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Time Limit: 2000/1000 MS (Java/Others) Memory Li 阅读全文
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题目链接： ztr loves lucky numbers Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Time Limit: 2000/1000 MS (Java/Others) 阅读全文
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题目链接： Choose the best route Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description One day , Kiki wants 阅读全文
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题目链接： HDU Today Time Limit: 15000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description 经过锦囊相助，海东集团终于度过了危机，从此，HDU的发展就一直顺 阅读全文
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题目链接： I won't tell you this is about number theory Problem Description To think of a beautiful problem description is so hard for me that let's just d 阅读全文
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题目链接： Matrix Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Problem Description There is a matrix M that has n row 阅读全文
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题目链接： E. Little Artem and Time Machine time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output t 阅读全文
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题目链接： D. Little Artem and Dance time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output time lim 阅读全文
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题目链接： C. Little Artem and Matrix time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output time li 阅读全文