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Travelling Salesman ProblemTime Limit: 3000/1500 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 477Accepted Submission(... 阅读全文
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There is a funny car racing in a city with n junctions and m directed roads.The funny part is: each road is open and closed periodically. Each road is 阅读全文
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[1225] NEW RDSP MODE I时间限制: 1000 ms 内存限制: 131072 K问题描述Little A has became fascinated with the game Dota recently, but he is not a good player. In all ... 阅读全文
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[1223] Friends number时间限制: 1000 ms 内存限制: 131072 K问题描述Paula and Tai are couple. There are many stories between them. The day Paula left by airplane, Ta... 阅读全文
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You have n boxes in a line on the table numbered 1: : : n from left to right. Your task is to simulate 4kinds of commands: 1 X Y : move box X to the ... 阅读全文