黑猫5027的博客

Pseudoprime numbers Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 8101   Accepted: 3376 Description Fermat's theorem states that for any prime number p a

Carmichael Numbers An important topic nowadays in computer science is cryptography. Some people even think that cryptography is the only important field in computer science, and that life would

Raising Modulo Numbers Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 5923   Accepted: 3451 Description People are different. Some secretly read magazines

Fibonacci Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 11873   Accepted: 8432 Description In the Fibonacci integer sequence, F0 = 0, F1 = 1, and Fn = 

Matrix Power Series Time Limit: 3000MS   Memory Limit: 131072K Total Submissions: 18904   Accepted: 7991 Description Given a n × n matrix A and a positive integer k,

Training little cats Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 11662   Accepted: 2867 Description Facer's pet cat just gave birth to a brood of littl

Cellular Automaton Time Limit: 12000MS   Memory Limit: 65536K Total Submissions: 3470   Accepted: 1401 Case Time Limit: 2000MS Description A cellular automaton i