198 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
99 AAFOI1000   我爱死Zkn大神啦！！ 6 / 69 10
100 AAFOI1001   占位符 0 / 4 10
107 AAFOI1002   简单题 0 / 1 2
108 AAFOI1003   数据传输 0 / 0 (None)
114 AAFOI1004   数据结构 0 / 0 (None)
126 AAFOI1005   印章 0 / 0 (None)
127 AAFOI1006   印章 plus 0 / 0 (None)
128 AAFOI1007   分块2.0 0 / 1 10
131 AAFOI1008   美妙的字符串 0 / 0 (None)
140 AAFOI1009   因式分解 0 / 0 (None)
101 AAP0001   我爱吃山楂喵 0 / 1 10
151 ABC130D   毕业设计 13 / 66 7
20 ABC135D   Digits Parade 14 / 40 6
153 ABC136C   观潮 22 / 67 6
152 ABC136D   电动力学 15 / 76 7
150 ABC143D   三角关系 13 / 67 7
21 ABC146E   Rem of Sum is Num 13 / 45 6
22 ABC155D   Pairs 6 / 56 9
23 ABC190D   Staircase Sequences 13 / 38 6
115 ABC200C   Gooby 喜欢的数 1 / 1 10
129 ABC200D   Happy Birthday! 2 6 / 51 5
130 ABC200E   Patisserie ABC 2 1 / 1 7
116 ABC201A   数据排列 8 / 21 1
117 ABC201C   QQ密码 1 / 1 10
141 ABC201D   Game in Momotetsu World 1 / 6 10
142 ABC201E   Xor Distances 1 / 5 10
118 ABC202B   180° 7 / 14 10
119 ABC202C   Made Up 1 / 1 10
143 ABC202D   aab aba baa 1 / 6 10
122 ABC205C   POW 4 / 22 2
120 ABC206C   Swappable 7 / 24 2
121 ABC207B   Hydrate 6 / 35 10
123 ABC208A   掷骰子 8 / 33 1
124 ABC208B   Factorial Yen Coin 5 / 6 10
125 ABC210B   卡牌博弈 4 / 11 1
132 ABC210C   Colorful Candies 1 / 7 10
133 ABC211B   Cycle Hit 1 / 1 2
134 ABC211C   chokudai 0 / 0 4
135 ABC211D   Number of Shortest paths 0 / 1 5
136 ABC212C   Min Difference 1 / 8 10
24 ABC212D   Querying Multiset 14 / 27 5
137 ABC213C   Reorder Cards 0 / 1 4
138 ABC213D   Takahashi Tour 0 / 1 4
139 ABC214C   Distribution 0 / 0 4
26 ABC215C   One More aab aba baa 4 / 7 10
25 ABC215D   Coprime 2 2 / 3 5
27 ABC215E   Chain Contestant 0 / 1 10
28 ABC215F   Dist Max 2 0 / 0 (None)
30 ABC216D   Pair of Balls 0 / 0 (None)
31 ABC220C   Long Sequence 2 / 4 10
32 ABC220D   FG operation 1 / 11 10
33 ABC220E   Distance on Large Perfect Binary Tree 0 / 2 10
34 ABC220F   Distance Sums 2 0 / 0 (None)
35 ABC221C   Select Mul 1 / 4 10
49 ABC222C   Swiss-System Tournament 0 / 1 10
50 ABC222D   Between Two Arrays 0 / 2 10
51 ABC222E   Red and Blue Tree 0 / 0 (None)
52 ABC222G   222 0 / 11 10
53 ABC223D   Restricted Permutation 1 / 6 10
54 ABC223E   Placing Rectangles 1 / 4 10
2 ABC277E    Crystal Switches 6 / 20 8
171 ABC292Ex   Rating Estimator 2 / 18 9
186 ABC329F   Colored Ball 3 / 5 10
198 ABC376B   Hands on Ring (Easy) 8 / 14 8
199 ABC376C   Prepare Another Box 14 / 30 5
187 ABC376D   Cycle 7 / 58 8
188 ABC376E   Max × Sum 4 / 17 9
189 ABC376F   Hands on Ring (Hard) 1 / 3 10
190 ABC376G   Treasure Hunting 0 / 0 (None)
184 ABC377B   Avoid Rook Attack 11 / 16 7
185 ABC377C   Avoid Knight Attack 11 / 37 6
173 ABC377D   Many Segments 2 12 / 38 6
174 ABC377E   Permute K times 2 13 / 72 8
175 ABC377F   Avoid Queen Attack 1 / 1 10
176 ABC377G   Edit to Match 3 / 8 10
56 COCI202005T1   IceMeow的成绩(score) 16 / 41 5
65 COCI202006T2   背单词(word) 3 / 11 9
62 COCI202202T1   车站(station) 11 / 33 6
64 COCI202202T3   最小的单词(word) 2 / 18 9
58 COCI202204T2   数字替换(number) 10 / 51 8
61 COCI202304T2   图书集市(books) 7 / 21 7
68 COCI202404T1   国际象棋(chess) 14 / 32 5
63 COCI202405T2   挂画(paint) 2 / 19 9
183 HDU8110   氟化钙 3 / 24 9
177 HDU8111   数字王国的警报密码 14 / 54 7
178 HDU8114   大户爱的开根 12 / 38 6
179 HDU8115   巧克力工厂 0 / 0 (None)
181 HDU8116   流沙 5 / 21 8
180 HDU8117   大户爱的gcd 11 / 60 8
182 HDU8118   力的平衡 4 / 4 10
197 HDU8120   湖上午后 1 / 1 10
192 HDU8123   三途川畔 16 / 41 5
191 HDU8125   姐妹共读 12 / 109 9
193 HDU8126   云端航迹 14 / 43 6
194 HDU8127   古都茶叙 4 / 8 10
195 HDU8128   微缩庭园 8 / 31 7
196 HDU8129   静海拾光 3 / 27 9
200 HDU8130   河城杂货 1 / 1 10
201 HDU8132   3X3安全箱 1 / 1 10
202 HDU8133   式神契约论 1 / 1 10

Categories

Lucky

Pick a problem randomly based on the current filter.

  1. Language
  2. Legacy mode
  3. Theme
  2. 浙ICP备2025180669号
  3. Worker 0, 21ms
  4. Powered by Hydro v5.0.0-beta.5 Community