亦往沧劫

Labyrinth Time Limit: 2000MS   Memory Limit: 32768K Total Submissions: 5051   Accepted: 1880 Description The northern part of the Pyramid contains a very large and complicated labyri...

Cow Marathon Time Limit: 2000MS   Memory Limit: 30000K Total Submissions: 6224   Accepted: 2989 Case Time Limit: 1000MS Description After hearing about the epidemic of obesity in t...