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A计划 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 21241 Accepted Submission(s): 5353 Problem De 阅读全文
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Flying to the Mars Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 19578 Accepted Submission(s): 阅读全文
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Nested Dolls Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3796 Accepted Submission(s): 1161 Pr 阅读全文
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find the nth digit Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 12883 Accepted Submission(s): 阅读全文
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A strange lift Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 24630 Accepted Submission(s): 8898 阅读全文
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Red and Black Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 19524 Accepted Submission(s): 11879 阅读全文
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变形课 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/65536 K (Java/Others)Total Submission(s): 23550 Accepted Submission(s): 8538 Problem D 阅读全文
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Phone List Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 19302 Accepted Submission(s): 6529 Pro 阅读全文
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统计难题 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131070/65535 K (Java/Others)Total Submission(s): 38405 Accepted Submission(s): 14073 Problem 阅读全文
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http://acm.hdu.edu.cn/showproblem.php?pid=1671 http://acm.hdu.edu.cn/showproblem.php?pid=1251 http://acm.hdu.edu.cn/showproblem.php?pid=1075 阅读全文