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Price List Accepts: 880 Submissions: 2184 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/131072 K (Java/Others) Time Limit: 2000/1000 MS 阅读全文
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sum Accepts: 640 Submissions: 1744 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Time Limit: 2000/1000 MS (Java/O 阅读全文
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Mondriaan's Dream Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 15295 Accepted: 8820 Description Squares and rectangles fascinated the fa 阅读全文
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Description The Pizazz Pizzeria prides itself in delivering pizzas to its customers as fast as possible. Unfortunately, due to cutbacks, they can affo 阅读全文
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Description Alice gets two sequences A and B. A easy problem comes. How many pair of sequence A' and sequence B' are same. For example, {1,2} and {1,2 阅读全文