ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4425 P950B   Intercepted Message 0 / 0 3
4422 P952C   Ravioli Sort 0 / 0 5
4417 P954A   Diagonal Walking 0 / 0 3
4416 P954B   String Typing 0 / 0 4
4415 P954C   Matrix Walk 0 / 0 5
4407 P955B   Not simply beatiful strings 0 / 0 4
4402 P957A   Tritonic Iridescence 0 / 0 4
4401 P958A1   Death Stars (easy) 0 / 0 4
4398 P958B1   Maximum Control (easy) 0 / 0 3
4388 P958F1   Lightsabers (easy) 0 / 0 5
4384 P959B   Mahmoud and Ehab and the message 0 / 0 4
4381 P959E   Mahmoud and Ehab and the xor-MST 0 / 0 6
4379 P960A   Check the string 0 / 0 4
4377 P960C   Subsequence Counting 0 / 0 5
4376 P960D   Full Binary Tree Queries 0 / 0 7
4371 P961A   Tetris 0 / 0 3
4370 P961B   Lecture Sleep 0 / 0 4
4369 P961C   Chessboard 0 / 0 4
4364 P962A   Equator 0 / 0 4
4363 P962B   Students in Railway Carriage 0 / 0 4
4362 P962C   Make a Square 0 / 0 4
4361 P962D   Merge Equals 0 / 0 5
4349 P965B   Battleship 0 / 0 4
4345 P967A   Mind the Gap 0 / 0 3
4343 P975A   Aramic script 0 / 0 3
4342 P975B   Mancala 0 / 0 3
4338 P976A   Minimum Binary Number 0 / 0 3
4337 P976B   Lara Croft and the New Game 0 / 0 4
4336 P976C   Nested Segments 0 / 0 5
4335 P976D   Degree Set 0 / 0 9
4332 P977A   Wrong Subtraction 0 / 0 3
4331 P977B   Two-gram 0 / 0 3
4326 P978A   Remove Duplicates 0 / 0 3
4324 P978C   Letters 0 / 0 3
4323 P978D   Almost Arithmetic Progression 0 / 0 5
4321 P978F   Mentors 0 / 0 5
4320 P978G   Petya's Exams 0 / 0 5
4314 P980A   Links and Pearls 0 / 0 3
4308 P981A   Antipalindrome 0 / 0 3
4306 P981C   Useful Decomposition 0 / 0 4
4299 P982B   Bus of Characters 0 / 0 4
4294 P983A   Finite or not? 0 / 0 5
4288 P984B   Minesweeper 0 / 0 3
4287 P985A   Chess Placing 0 / 0 3
4286 P985B   Switches and Lamps 0 / 0 4
4274 P987A   Infinity Gauntlet 0 / 0 3
4272 P987C   Three displays 0 / 0 4
4271 P988A   Diverse Team 0 / 0 3
4269 P988C   Equal Sums 0 / 0 4
4265 P989A   A Blend of Springtime 0 / 0 3
4260 P990A   Commentary Boxes 0 / 0 3
4258 P990C   Bracket Sequences Concatenation Problem 0 / 0 5
4257 P990D   Graph And Its Complement 0 / 0 5
4253 P991A   If at first you don't succeed... 0 / 0 3
4251 P991C   Candies 0 / 0 5
4248 P991F   Concise and clear 0 / 0 10
4247 P992A   Nastya and an Array 0 / 0 3
4244 P992D   Nastya and a Game 0 / 0 7
4242 P993A   Two Squares 0 / 0 5
4236 P994A   Fingerprints 0 / 0 3
4235 P994B   Knights of a Polygonal Table 0 / 0 4
4234 P995A   Tesla 0 / 0 7
4233 P995B   Suit and Tie 0 / 0 4
4226 P997A   Convert to Ones 0 / 0 5
4221 P998A   Balloons 0 / 0 3
4219 P999A   Mishka and Contest 0 / 0 3
4218 P999B   Reversing Encryption 0 / 0 3
4217 P999C   Alphabetic Removals 0 / 0 4
4216 P999D   Equalize the Remainders 0 / 0 6
4213 P1000A   Codehorses T-shirts 0 / 0 4
4211 P1000C   Covered Points Count 0 / 0 5
4182 P1003A   Polycarp's Pockets 0 / 0 3
4180 P1003C   Intense Heat 0 / 0 4
4176 P1004A   Sonya and Hotels 0 / 0 3
4175 P1004B   Sonya and Exhibition 0 / 0 4
4174 P1004C   Sonya and Robots 0 / 0 4
4173 P1004D   Sonya and Matrix 0 / 0 8
4170 P1005A   Tanya and Stairways 0 / 0 3
4169 P1005B   Delete from the Left 0 / 0 3
4168 P1005C   Summarize to the Power of Two 0 / 0 4
4163 P1006A   Adjacent Replacements 0 / 0 3
4162 P1006B   Polycarp's Practice 0 / 0 4
4160 P1006D   Two Strings Swaps 0 / 0 5
4152 P1008A   Romaji 0 / 0 3
4150 P1009A   Game Shopping 0 / 0 3
4149 P1009B   Minimum Ternary String 0 / 0 4
4140 P1010D   Mars rover 0 / 0 7
4137 P1011A   Stages 0 / 0 3
4136 P1011B   Planning The Expedition 0 / 0 4
4135 P1012A   Photo of The Sky 0 / 0 5
4130 P1012F   Passports 0 / 0 10
4127 P1015A   Points in Segments 0 / 0 3
4126 P1015B   Obtaining the String 0 / 0 4
4120 P1016A   Death Note 0 / 0 3
4119 P1016B   Segment Occurrences 0 / 0 4
4118 P1016C   Vasya And The Mushrooms 0 / 0 6
4113 P1017A   The Rank 0 / 0 3
4112 P1017B   The Bits 0 / 0 4
4098 P1023A   Single Wildcard Pattern Matching 0 / 0 4
4091 P1025A   Doggo Recoloring 0 / 0 3

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