The 2011 Asia Regional Contests

4051 Compress the String HANG, Hang 2011 Asia Dalian Regional Contest (37/198)18.69%
You has solved this problem :-) 4052 Adding New Machine GUAN, Yao 2011 Asia Dalian Regional Contest (103/520)19.81%
You has solved this problem :-) 4053 The Last Puzzle WANG, Yelei 2011 Asia Dalian Regional Contest (59/442)13.35%
You has solved this problem :-) 4054 Hexadecimal View WU, Zejun 2011 Asia Dalian Regional Contest (303/734)41.28%
You has solved this problem :-) 4055 Number String HONG, Qize 2011 Asia Dalian Regional Contest (271/629)43.08%
  4056 Draw a Mess HU, Jun 2011 Asia Dalian Regional Contest (79/402)19.65%
You has solved this problem :-) 4057 Rescue the Rabbit HONG, Qize 2011 Asia Dalian Regional Contest (186/648)28.70%
  4058 Advanture of Xiaoxingxing GUAN, Yao 2011 Asia Dalian Regional Contest (2/46)4.35%
You has solved this problem :-) 4059 The Boss on Mars ZHANG, Chao 2011 Asia Dalian Regional Contest (226/779)29.01%
  4060 Chess Board GUAN, Yao 2011 Asia Dalian Regional Contest (30/130)23.08%
You has solved this problem :-) 4081 Qin Shi Huang’s National Road System 2011 Asia Beijing Regional Contest (310/818)37.90%
You has solved this problem :-) 4082 Hou Yi’s secret 2011 Asia Beijing Regional Contest (268/821)32.64%
  4083 Three Kingdom Chess 2011 Asia Beijing Regional Contest (26/140)18.57%
  4084 The Voyages of Zheng He 2011 Asia Beijing Regional Contest (0/0)0.00%
You has solved this problem :-) 4085 Peach Blossom Spring 2011 Asia Beijing Regional Contest (236/637)37.05%
  4086 Harry Potter and the holy banquet 2011 Asia Beijing Regional Contest (1/15)6.67%
You has solved this problem :-) 4087 ALetter to Programmers 2011 Asia Beijing Regional Contest (94/316)29.75%
  4088 Healing 2011 Asia Beijing Regional Contest (0/16)0.00%
You has solved this problem :-) 4089 Activation 2011 Asia Beijing Regional Contest (170/503)33.80%
You has solved this problem :-) 4090 GemAnd Prince 2011 Asia Beijing Regional Contest (133/375)35.47%
You has solved this problem :-) 4091 Zombie’s Treasure Chest 2011 Asia Shanghai Regional Contest (494/2479)19.93%
  4092 Yummy Triangular Pizza 2011 Asia Shanghai Regional Contest (26/48)54.17%
  4093 Xavier is Learning to Count 2011 Asia Shanghai Regional Contest (28/199)14.07%
  4094 Winmine.exe 2011 Asia Shanghai Regional Contest (0/21)0.00%
  4095 Very Boring Homework 2011 Asia Shanghai Regional Contest (26/86)30.23%
You has solved this problem :-) 4096 Universal Question Answering System 2011 Asia Shanghai Regional Contest (96/424)22.64%
You has solved this problem :-) 4097 Triangles and Quadrangle 2011 Asia Shanghai Regional Contest (166/733)22.65%
  4098 Share the Cakes 2011 Asia Shanghai Regional Contest (4/121)3.31%
You has solved this problem :-) 4099 Revenge of Fibonacci 2011 Asia Shanghai Regional Contest (215/950)22.63%
  4100 Quelling Blade 2011 Asia Shanghai Regional Contest (26/54)48.15%
You has solved this problem :-) 4111 Alice and Bob 2011 Asia ChengDu Regional Contest (216/608)35.53%
You has solved this problem :-) 4112 Break the Chocolate 2011 Asia ChengDu Regional Contest (565/1745)32.38%
You has solved this problem :-) 4113 Construct the Great Wall 2011 Asia ChengDu Regional Contest (24/77)31.17%
  4114 Disney’s FastPass 2011 Asia ChengDu Regional Contest (220/867)25.37%
You has solved this problem :-) 4115 Eliminate the Conflict 2011 Asia ChengDu Regional Contest (247/625)39.52%
You has solved this problem :-) 4116 Fruit Ninja 2011 Asia ChengDu Regional Contest (58/422)13.74%
You has solved this problem :-) 4117 GRE Words 2011 Asia ChengDu Regional Contest (213/1203)17.71%
You has solved this problem :-) 4118 Holiday’s Accommodation 2011 Asia ChengDu Regional Contest (270/1028)26.26%
You has solved this problem :-) 4119 Isabella’s Message 2011 Asia ChengDu Regional Contest (251/759)33.07%
  4120 Ji-Tu Problem 2011 Asia ChengDu Regional Contest (30/189)15.87%
You has solved this problem :-) 4121 Xiangqi 2011 Asia Fuzhou Regional Contest (353/1390)25.40%
You has solved this problem :-) 4122 Alice’s mooncake shop 2011 Asia Fuzhou Regional Contest (294/1244)23.63%
You has solved this problem :-) 4123 Bob’s Race 2011 Asia Fuzhou Regional Contest (253/841)30.08%
  4124 My World Cup 2011 Asia Fuzhou Regional Contest (10/13)76.92%
You has solved this problem :-) 4125 Moles 2011 Asia Fuzhou Regional Contest (274/980)27.96%
You has solved this problem :-) 4126 Genghis Khan the Conqueror 2011 Asia Fuzhou Regional Contest (141/503)28.03%
You has solved this problem :-) 4127 Flood-it! 2011 Asia Fuzhou Regional Contest (121/367)32.97%
You has solved this problem :-) 4128 Running relay 2011 Asia Fuzhou Regional Contest (120/523)22.94%
  4129 Porcelain Exhibitions 2011 Asia Fuzhou Regional Contest (16/55)29.09%
  4130 Shadow 2011 Asia Fuzhou Regional Contest (8/43)18.60%