ID Problem Show tags Hide tags AC / Tried Difficulty
7551 P509B   Painting Pebbles 0 / 0 4
7509 P515B   Drazil and His Happy Friends 0 / 0 4
7484 P519C   A and B and Team Training 0 / 0 4
7457 P526A   King of Thieves 0 / 0 4
7373 P545D   Queue 0 / 0 4
7316 P558B   Amr and The Large Array 0 / 0 4
7297 P567B   Berland National Library 0 / 0 4
7284 P570B   Simple Game 0 / 1 4
7274 P572B   Order Book 0 / 0 4
7273 P573A   Bear and Poker 0 / 0 4
7243 P579B   Finding Team Member 0 / 0 4
7212 P586B   Laurenty and Shop 0 / 0 4
7204 P588B   Duff in Love 0 / 0 4
7170 P598B   Queries on a String 0 / 0 4
7159 P600B   Queries about less or equal elements 0 / 0 4
7119 P610B   Vika and Squares 0 / 0 4
7114 P611B   New Year and Old Property 0 / 0 4
7107 P612A   The Text Splitting 0 / 0 4
7082 P617B   Chocolate 0 / 0 4
7064 P621B   Wet Shark and Bishops 0 / 0 4
7045 P625C   K-special Tables 0 / 0 4
7041 P626B   Cards 0 / 0 4
7028 P628B   New Skateboard 0 / 0 4
7027 P628C   Bear and String Distance 0 / 0 4
7013 P630F   Selection of Personnel 0 / 0 4
7005 P630N   Forecast 0 / 0 4
6988 P633B   A Trivial Problem 0 / 0 4
6981 P634A   Island Puzzle 0 / 0 4
6927 P653B   Bear and Compressing 0 / 0 4
6912 P659B   Qualifying Contest 0 / 0 4
6895 P661A   Lazy Caterer Sequence 0 / 0 4
6872 P665C   Simple Strings 0 / 0 4
6858 P670C   Cinema 0 / 0 4
6845 P673B   Problems for Round 0 / 0 4
6815 P681B   Economy Game 0 / 0 4
6771 P690C1   Brain Network (easy) 0 / 0 4
6763 P690F1   Tree of Life (easy) 0 / 0 4
6706 P707B   Bakery 0 / 0 4
6666 P716B   Complete the Word 0 / 0 4
6639 P722A   Broken Clock 0 / 0 4
6594 P730H   Delete Them 0 / 0 4
6551 P740A   Alyona and copybooks 0 / 0 4
6521 P747C   Servers 0 / 0 4
6505 P750B   New Year and North Pole 0 / 0 4
6488 P755C   PolandBall and Forest 0 / 0 4
6461 P761B   Dasha and friends 0 / 0 4
6414 P770B   Maximize Sum of Digits 0 / 0 4
6363 P777B   Game of Credit Cards 0 / 0 4
6308 P787B   Not Afraid 0 / 0 4
6298 P792B   Counting-out Rhyme 0 / 0 4
6278 P796B   Find The Bone 0 / 0 4
6266 P798B   Mike and strings 0 / 0 4
6222 P807B   T-Shirt Hunt 0 / 0 4
6220 P808B   Average Sleep Time 0 / 0 4
6207 P810B   Summer sell-off 0 / 0 4
6171 P814B   An express train to reveries 0 / 0 4
6111 P820B   Mister B and Angle in Polygon 0 / 0 4
6107 P821B   Okabe and Banana Trees 0 / 0 4
6059 P828B   Black Square 0 / 0 4
6014 P840A   Leha and Function 0 / 0 4
5996 P844B   Rectangles 0 / 0 4
5908 P862B   Mahmoud and Ehab and the bipartiteness 0 / 0 4
5868 P870C   Maximum splitting 0 / 0 4
5850 P876B   Divisiblity of Differences 0 / 0 4
5831 P883F   Lost in Transliteration 0 / 0 4
5815 P886C   Petya and Catacombs 0 / 0 4
5810 P887B   Cubes for Masha 0 / 0 4
5788 P893C   Rumor 9 / 21 4
5768 P897B   Chtholly's request 0 / 0 4
5759 P899C   Dividing the numbers 0 / 0 4
5754 P900B   Position in Fraction 0 / 0 4
5731 P907A   Masha and Bears 0 / 0 4
5720 P909B   Segments 0 / 0 4
5704 P912B   New Year's Eve 0 / 0 4
5683 P915B   Browser 0 / 0 4
5663 P919C   Seat Arrangements 0 / 0 4
5638 P922A   Cloning Toys 0 / 0 4
5637 P922B   Magic Forest 0 / 0 4
5626 P924A   Mystical Mosaic 0 / 0 4
5614 P926A   2-3-numbers 0 / 0 4
5590 P932B   Recursive Queries 0 / 0 4
5544 P946C   String Transformation 0 / 0 4
5508 P957A   Tritonic Iridescence 0 / 0 4
5470 P962A   Equator 0 / 0 4
5469 P962B   Students in Railway Carriage 0 / 0 4
5457 P964B   Messages 0 / 0 4
5455 P965B   Battleship 0 / 0 4
5443 P976B   Lara Croft and the New Game 0 / 0 4
5405 P982B   Bus of Characters 0 / 0 4
5333 P996B   World Cup 0 / 0 4
5307 P1001F   Distinguish multi-qubit basis states 0 / 0 4
5302 P1002A2   Generate superposition of zero state and a basis state 0 / 0 4
5299 P1002B1   Distinguish zero state and W state 0 / 0 4
5292 P1002D2   Oracle for f(x) = b * x + (1 - b) * (1 - x) mod 2 0 / 0 4
5287 P1003B   Binary String Constructing 0 / 0 4
5286 P1003C   Intense Heat 0 / 0 4
5281 P1004B   Sonya and Exhibition 0 / 0 4
5274 P1005C   Summarize to the Power of Two 0 / 0 4
5263 P1007A   Reorder the Array 0 / 0 4
5225 P1016B   Segment Occurrences 0 / 0 4

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