ID 题目 显示标签 隐藏标签 AC / 尝试 难度
34 Fre0107  神秘信号 2 / 2 10
35 Fre0108  轻松的数列题 3 / 5 10
36 Fre0109  不难的数列题 1 / 1 10
38 Fre0111  赛尔号 1 / 1 10
1 JC0101  Suffix Three 35 / 70 4
2 JC0102  Dreamoon and Ranking Collection 32 / 72 4
3 JC0103  Symmetric Matrix 32 / 49 2
4 JC0104  Happy Birthday, Polycarp! 32 / 63 3
5 JC0105  A New Technique 28 / 95 6
6 JC0106  Reachable Numbers 30 / 61 4
7 JC0107  Collecting Packages 27 / 45 3
8 JC0108  Yet Another Crosses Problem 23 / 96 7
9 JC0109  RGB Substring (easy version) 20 / 39 4
10 JC0110  System Testing 7 / 36 8
11 JC0111  Busy Robot 8 / 18 7
12 JC0112  神奇的幻方 29 / 39 1
13 JC0113  时间复杂度 5 / 23 8
14 JC0114  逻辑表达式 1 / 1 10
15 JC0115  猪国杀 1 / 1 10
18 JC0201  活动安排 34 / 66 3
19 JC0202  种树 30 / 63 4
20 JC0203  喷水装置 24 / 99 7
21 JC0204  加工生产调度 19 / 49 5
22 JC0205  智力大冲浪 26 / 34 1
23 JC0206  纪念品分组 25 / 35 2
24 JC0207  数列分段 29 / 39 1
25 JC0208  线段 26 / 63 5
26 JC0209  家庭作业 20 / 118 8
27 JC0210  钓鱼 16 / 49 6
28 JC0211  糖果传递 17 / 39 5
39 JC0301  Angry Cows 44 / 124 5
40 JC0302  Best Cow Fences 40 / 119 6
41 JC0303  Chain Reaction 12 / 43 7
42 JC0304  Chat Ban 39 / 116 6
43 JC0305  Cow Acrobats 13 / 35 6
44 JC0306  Fly 32 / 133 7
45 JC0307  Hamburgers 34 / 81 5
46 JC0308  Keshi Is Throwing a Party 35 / 77 4
47 JC0309  Monthly Expense 31 / 100 6
48 JC0310  New Year's Problem 10 / 17 6
49 JC0311  Poisoned Dagger 32 / 67 4
50 JC0312  Set or Decrease 10 / 24 6
51 JC0313  Valhalla Siege 10 / 31 6
55 JC0404  拯救oibh总部 25 / 59 5
56 JC0405  Need for Pink Slips 10 / 23 6
76 JC0501  Subsequences Summing to Sevens S 21 / 75 6
77 JC0502  地毯 25 / 38 2
78 JC0503  激光炸弹 17 / 46 5
79 JC0504  IncDec Sequence 17 / 23 4
80 JC0505  水壶 19 / 24 3

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