摘要：
Rigid Frameworks Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 337 Accepted Submission(s): 273 阅读全文
摘要：
PowMod Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 1008 Accepted Submission(s): 341 Problem 阅读全文
摘要：
Subway Time Limit: 7000/3500 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 860 Accepted Submission(s): 126Special J 阅读全文
摘要：
Solid Dominoes Tilings Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 235 Accepted Submission(s) 阅读全文
摘要：
Shell Necklace Time Limit: 16000/8000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 534 Accepted Submission(s): 227 P 阅读全文
摘要：
Magic boy Bi Luo with his excited tree Problem Description Bi Luo is a magic boy, he also has a migic tree, the tree has N nodes , in each node , ther 阅读全文
摘要：
Alice and Bob Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 147 Accepted Submission(s): 22 P 阅读全文
摘要：
This world need more Zhu Time Limit: 12000/6000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 262 Accepted Submission 阅读全文
摘要：
Game Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 588 Accepted Submission(s): 146 Problem Desc 阅读全文
摘要：
Robots Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 60 Accepted Submission(s): 13 Problem Desc 阅读全文