摘要:
Power of CryptographyTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 6806 Accepted: 3657 DescriptionCurrent work in cryptography involves (a... 阅读全文
摘要:
Radar Installation Time Limit: 1000MSMemory Limit: 10000K Total Submissions: 15638Accepted: 3116 Description Assume the coasting is an infinite straig... 阅读全文
摘要:
Flip Game Description Flip game is played on a rectangular 4x4 field with two-sided pieces placed on each of its 16 squares. One side of each piece ... 阅读全文