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Primitive Roots Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 3928 Accepted: 2342 Description We say that integer x, 0 < x < p, is a prim 阅读全文
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Another kind of Fibonacci Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2353 Accepted Submissio 阅读全文
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The Luckiest number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1163 Accepted Submission(s): 阅读全文
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Description has only two Sentences Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1108 Accepted 阅读全文
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C. Destroying Array time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You are given an arra 阅读全文
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Abelian Period Accepts: 288 Submissions: 984 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/131072 K (Java/Others) Abelian Period Accepts 阅读全文
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Harry Potter and the Hide Story Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2809 Accepted Su 阅读全文
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C. Journey time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output C. Journey time limit per tes 阅读全文
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Special Prime Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 415 Accepted Submission(s): 220 Pro 阅读全文