ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5333 P808G   Anthem of Berland 0 / 0 8
5307 P814C   An impassioned circulation of affection 0 / 0 5
5271 P822B   Crossword solving 0 / 0 3
5261 P825F   String Compression 0 / 0 9
5259 P827A   String Reconstruction 0 / 0 5
5257 P827C   DNA Evolution 0 / 0 7
5255 P827E   Rusty String 0 / 0 10
5245 P831B   Keyboard Layouts 0 / 0 3
5242 P832B   Petya and Exam 0 / 0 5
5228 P835D   Palindromic characteristics 0 / 0 6
5190 P844A   Diversity 0 / 0 3
5131 P855A   Tom Riddle's Diary 0 / 0 3
5123 P856B   Similar Words 0 / 0 8
5099 P862F   Mahmoud and Ehab and the final stage 0 / 0 10
5090 P864B   Polycarp and Letters 0 / 0 3
5077 P868A   Bark to Unlock 0 / 0 3
5074 P868D   Huge Strings 0 / 0 8
5053 P873F   Forbidden Indices 0 / 0 9
5044 P877A   Alex and broken contest 0 / 0 3
5027 P883E   Field of Wonders 0 / 0 5
5024 P883H   Palindromic Cut 0 / 0 6
4971 P895D   String Mark 0 / 0 7
4960 P898C   Phone Numbers 0 / 0 4
4944 P899F   Letters Removing 0 / 0 7
4939 P900E   Maximum Questions 0 / 0 7
4927 P903E   Swapping Characters 0 / 0 8
4924 P906A   Shockers 0 / 0 5
4920 P906E   Reverses 0 / 0 10
4875 P914F   Substrings in a String 0 / 0 10
4856 P917E   Upside Down 0 / 0 10
4854 P918B   Radio Station 0 / 0 3
4795 P923C   Perfect Security 0 / 0 6
4794 P923D   Picking Strings 0 / 0 9
4768 P928A   Login Verification 0 / 0 4
4765 P928D   Autocompletion 0 / 0 6
4763 P930B   Game with String 0 / 0 5
4750 P932G   Palindrome Partition 0 / 0 10
4734 P936C   Lock Puzzle 0 / 0 8
4720 P939D   Love Rescue 0 / 0 5
4715 P940C   Phone Numbers 0 / 0 5
4709 P946C   String Transformation 0 / 0 4
4687 P954B   String Typing 0 / 0 4
4676 P955D   Scissors 0 / 0 10
4671 P958A2   Death Stars (medium) 0 / 0 7
4617 P963D   Frequency of String 0 / 0 9
4609 P965E   Short Code 0 / 0 8
4606 P975A   Aramic script 0 / 0 3
4594 P977B   Two-gram 0 / 0 3
4588 P978B   File Name 0 / 0 3
4579 P979D   Kuro and GCD and XOR and SUM 0 / 0 8

分类

手气不错

根据当前过滤条件随机选择一道题