ID 题目 显示标签 隐藏标签 AC / 尝试 难度
274 P1497D  Genius 0 / 0 9
272 P1497E2  Square-free division (hard version) 0 / 0 9
266 P1498F  Christmas Game 0 / 0 9
235 P1505H  L BREAK into program 0 / 0 9
224 P1508C  Complete the MST 0 / 0 9
183 P1513F  Swapping Problem 0 / 0 9
184 P1513F  Swapping Problem 0 / 0 9
134 P1516E  Baby Ehab Plays with Permutations 0 / 0 9
135 P1516E  Baby Ehab Plays with Permutations 0 / 0 9
136 P1516E  Baby Ehab Plays with Permutations 0 / 0 9
119 P1517E  Group Photo 0 / 0 9
120 P1517E  Group Photo 0 / 0 9
121 P1517E  Group Photo 0 / 0 9
89 P1521D  Nastia Plays with a Tree 0 / 0 9
59 P1527E  Partition Game 0 / 0 9
55 P1528D  It's a bird! No, it's a plane! No, it's AaParsa! 0 / 0 9
37 P1534F1  Falling Sand (Easy Version) 0 / 0 9
3 P1539E  Game with Cards 1 / 3 9
7164 P1550E  Stringforces 0 / 0 9
7305 P1572B  Xor of 3 0 / 0 9
8465 P1585G  Poachers 0 / 0 9
7500 P1611G  Robot and Candies 0 / 0 9
7794 P1666E  Even Split 0 / 0 9
7948 P1687C  Sanae and Giant Robot 0 / 0 (无)
7964 P1689E  ANDfinity 0 / 0 (无)
7936 P1691F  K-Set Tree 1 / 2 10
8088 P1716E  Swap and Maximum Block 0 / 0 9
8087 P1716F  Bags with Balls 1 / 4 9
8154 P1717F  Madoka and The First Session 0 / 0 9
8459 P1731F  Function Sum 0 / 0 9
8250 P1746E1  Joking (Easy Version) 0 / 0 9
8371 P1773I  Interactive Factorial Guessing 0 / 0 9
8926 P1776C  Library game 0 / 0 (无)
8920 P1776I  Spinach Pizza 0 / 0 (无)
8919 P1776J  Italian Data Centers 0 / 0 (无)
8592 P1796E  Colored Subgraphs 0 / 0 9
8648 P1808E2  Minibuses on Venus (medium version) 0 / 0 9
8840 P1835B  Lottery 0 / 0 9
8851 P1842F  Tenzing and Tree 1 / 1 9
8958 P1858E1  Rollbacks (Easy Version) 0 / 0 9
9200 P1906K  Deck-Building Game 0 / 0 9
9199 P1906L  Palindromic Parentheses 0 / 0 9
9292 P1909F2  Small Permutation Problem (Hard Version) 0 / 0 9
9253 P1917E  Construct Matrix 1 / 1 9
9252 P1917F  Construct Tree 1 / 6 9
9316 P1920F1  Smooth Sailing (Easy Version) 1 / 1 9
9480 P1946F  Nobody is needed 0 / 0 9
9594 P1956E1  Nene vs 0 / 0 9

分类

手气不错

根据当前过滤条件随机选择一道题