ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1328 CODEFORCESP6992  Homework 3 / 9 10
1321 CODEFORCESP7019  Football 13 / 44 6
904 CODEFORCESP7074  Magical Array 10 / 92 9
903 CODEFORCESP7085  Plug-in 10 / 60 8
891 CODEFORCESP7093  Bus Game 15 / 57 7
1186 CODEFORCESP7161  Irrational problem 19 / 42 4
1187 CODEFORCESP7171  Petya and Countryside 0 / 0 (无)
1188 CODEFORCESP7193  Sinking Ship 11 / 43 7
1067 CODEFORCESP7215  Word 20 / 33 3
905 CODEFORCESP7219  Coins 12 / 31 6
612 CODEFORCESP7245  Physical Education 2 / 2 10
1081 CODEFORCESP7249  Autocomplete 1 / 5 10
1392 CODEFORCESP7266  Game 6 / 42 8
1190 CODEFORCESP7306  Phone Number 0 / 0 (无)
1175 CODEFORCESP7314  Indian Summer 6 / 21 8
886 CODEFORCESP7330  Translation 20 / 32 3
1350 CODEFORCESP7339  Spelling Check 0 / 1 10
1082 CODEFORCESP7345  Cubical Planet 2 / 2 10
1202 CODEFORCESP7348  Company Income Growth 1 / 1 10
1048 CODEFORCESP7351  Queue 0 / 0 (无)
887 CODEFORCESP7369  Extra-terrestrial Intelligence 17 / 70 7
681 CODEFORCESP7380  Reconnaissance 2 13 / 62 7
894 CODEFORCESP7385  晚餐吃什么 (※) 7 / 32 8
1080 CODEFORCESP7389  Borze 6 / 12 9
680 CODEFORCESP7391  Reconnaissance 7 / 23 7
640 CODEFORCESP7395  Sysadmin Bob 1 / 3 10
1079 CODEFORCESP7407  Spit Problem 2 / 4 10
885 CODEFORCESP7418  Next Test 21 / 66 6
1346 CODEFORCESP7424  几乎是一个质数 2 / 2 10
888 CODEFORCESP7428  电话号码 21 / 63 6
873 CODEFORCESP7429  IQ test 24 / 58 5
1179 CODEFORCESP7444  Bargaining Table(谈判桌) 4 / 7 10
1066 CODEFORCESP7447  Second Order Statistics 9 / 36 7
614 CODEFORCESP7451  Jabber ID 2 / 7 10
1074 CODEFORCESP7464  坠落的小蚂蚱 17 / 122 8
1282 CODEFORCESP7471  好质数 3 / 3 10
1327 CODEFORCESP7482  Cottage Village 6 / 22 8
858 CODEFORCESP7486  Young Photographer 14 / 76 8
661 CODEFORCESP7493  Numbers 4 / 7 10
1189 CODEFORCESP7497  Correct Solution? 7 / 26 7
239 CODEFORCESP7501  Challenging Cliffs 14 / 24 5
328 CODEFORCESP7526  Kalevitch and Chess 13 / 53 7
660 CODEFORCESP7529  Alice, Bob and Chocolate 7 / 43 8
327 CODEFORCESP7530  President's Office 3 / 9 10
860 CODEFORCESP7531  Triangle 11 / 30 6
326 CODEFORCESP7535  Longest Regular Bracket Sequence 0 / 0 (无)
859 CODEFORCESP7537  Chat Server's Outgoing Traffic 13 / 25 5
324 CODEFORCESP7540  Before an Exam 8 / 17 7
679 CODEFORCESP7541  Watermelon 4 / 10 9
491 CODEFORCESP7546  Shortest path of the king 1 / 1 10
241 CODEFORCESP7560  Palindromic Indices 11 / 42 7
1104 CODEFORCESP7569  Circular Local MiniMax (※) 5 / 28 8
827 CODEFORCESP8418  GCD Sum 13 / 41 6
1092 CODEFORCESP8470  Dora and Search(※※) 5 / 32 8
861 CODEFORCESP8715  Come Together.2B 4 / 10 9
884 CODEFORCESP9021  三里面的二(※※) 3 / 19 9
862 CODEFORCESP9026  中性的色调(※※) 0 / 0 (无)
1180 CODEFORCESP9243  Make Equal 11 / 43 7
1191 CODEFORCESP9341  Rudolf and the Ticket 11 / 20 6
1431 CS001P20  初赛题目-阅读13 0 / 0 (无)
1432 CS001P21  初赛题目-阅读14 0 / 0 (无)
798 CS002P129  朱老师的报酬 2 / 8 10
797 CS002P131  小S的平方和 2 / 17 9
893 CS002P359  变化的字符串 6 / 32 8
1475 DFBYP402  【入门】浪尖数? 2 / 2 10
1132 DFBYP489  【基础】论坛帖子 21 / 40 4
1133 DFBYP501  【入门】数组存数 16 / 33 5
1476 DFBYP625  【入门】采摘活动 2 / 2 10
1409 DFBYP640  【基础】迷宫的所有路径 0 / 0 (无)
1412 DFBYP671  【入门】找第k小的数 0 / 5 10
1134 DFBYP753  【基础】集合运算 0 / 0 (无)
1280 DFBYP806  【入门】不太甜的糖果 4 / 20 9
1131 DFBYP929  【入门】数字翻转 6 / 14 8
1477 DFBYP1022  【入门】米老鼠偷糖果 1 / 2 10
1279 DFBYP1080  【入门】计算能力 5 / 11 9
1286 DFBYP1081  【入门】子矩阵求和 5 / 5 10
1284 DFBYP1082  【基础】倒水 2 / 3 10
1501 F0001P265  排序从大到小 3 / 7 10
1502 F0001P266  排序从小到大 3 / 7 10
308 LUOGUP8  [NOIP1998 普及组] 三连击 11 / 17 6
220 LUOGUP12  [NOIP1998 提高组] 拼数 13 / 33 6