ID Problem Show tags Hide tags AC / Tried Difficulty
9754 P4B   Before an Exam 0 / 0 4
9750 P5B   Center Alignment 0 / 0 4
9744 P6C   Alice, Bob and Chocolate 0 / 0 4
9736 P8A   Train and Peter 0 / 0 4
9730 P9B   Running Student 0 / 0 4
9729 P9C   Hexadecimal's Numbers 1 / 10 4
9701 P15A   Cottage Village 0 / 0 4
9684 P18C   Stripe 0 / 0 4
9664 P23A   You're Given a String... 0 / 0 4
9644 P27A   Next Test 0 / 0 4
9624 P31A   Worms Evolution 0 / 0 4
9614 P33A   What is for dinner? 0 / 0 4
9588 P38B   Chess 0 / 0 4
9522 P47B   Coins 0 / 0 4
9517 P48B   Land Lot 0 / 0 4
9489 P53C   Little Frog 0 / 0 4
9481 P55A   Flea travel 0 / 0 4
9460 P59B   Fortune Telling 0 / 0 4
9440 P63B   Settlers' Training 0 / 0 4
9406 P69B   Bets 0 / 0 4
9390 P72C   Extraordinarily Nice Numbers 0 / 0 4
9355 P78B   Easter Eggs 0 / 0 4
9351 P79A   Bus Game 0 / 0 4
9345 P80B   Depression 0 / 0 4
9312 P88A   Chord 0 / 0 4
9260 P101A   Homework 0 / 0 4
9255 P102A   Clothes 0 / 0 4
9217 P112B   Petya and Square 0 / 0 4
9145 P129B   Students and Shoelaces 0 / 0 4
9133 P131B   Opposites Attract 0 / 0 4
9122 P133B   Unary 0 / 0 4
9121 P134A   Average Numbers 0 / 0 4
9082 P143B   Help Kingdom of Far Far Away 2 0 / 0 4
9076 P145A   Lucky Conversion 0 / 0 4
9051 P151B   Phone Numbers 0 / 0 4
8967 P171A   Mysterious numbers - 1 0 / 0 4
8958 P172B   Pseudorandom Sequence Period 0 / 0 4
8940 P176A   Trading Business 0 / 0 4
8932 P177B2   Rectangular Game 0 / 0 4
8929 P177D1   Encrypting Messages 0 / 0 4
8898 P180F   Mathematical Analysis Rocks! 0 / 0 4
8879 P186B   Growing Mushrooms 0 / 0 4
8844 P194B   Square 0 / 0 4
8791 P203A   Two Problems 0 / 0 4
8744 P208D   Prizes, Prizes, more Prizes 0 / 0 4
8722 P216A   Tiling with Hexagons 1 / 1 4
8717 P217A   Ice Skating 0 / 0 4
8698 P222A   Shooshuns and Sequence 0 / 0 4
8650 P234A   Lefthanders and Righthanders 0 / 0 4
8625 P239A   Two Bags of Potatoes 0 / 0 4
8565 P254A   Cards with Numbers 0 / 0 4
8559 P255B   Code Parsing 0 / 0 4
8530 P262B   Roma and Changing Signs 0 / 0 4
8524 P264A   Escape from Stones 0 / 0 4
8441 P285B   Find Marble 0 / 0 4
8440 P285C   Building Permutation 0 / 0 4
8411 P292B   Network Topology 0 / 0 4
8384 P298B   Sail 0 / 0 4
8370 P302B   Eugeny and Play List 0 / 0 4
8364 P304A   Pythagorean Theorem II 0 / 0 4
8330 P315B   Sereja and Array 0 / 0 4
8282 P327A   Flipping Game 0 / 0 4
8281 P327B   Hungry Sequence 0 / 0 4
8221 P340A   The Wall 0 / 0 4
8214 P342A   Xenia and Divisors 0 / 0 4
8203 P344B   Simple Molecules 0 / 0 4
8181 P350A   TL 0 / 0 4
8169 P353A   Domino 0 / 0 4
8134 P361B   Levko and Permutation 0 / 0 4
8115 P366B   Dima and To-do List 0 / 0 4
8062 P379B   New Year Present 0 / 0 4
8036 P385B   Bear and Strings 0 / 0 4
8027 P387B   George and Round 0 / 0 4
7972 P400B   Inna and New Matrix of Candies 0 / 0 4
7967 P401B   Sereja and Contests 0 / 0 4
7938 P408B   Garland 0 / 0 4
7923 P412C   Pattern 0 / 0 4
7920 P413A   Data Recovery 0 / 0 4
7888 P424B   Megacity 0 / 0 4
7864 P431B   Shower Line 0 / 0 4
7859 P432B   Football Kit 0 / 0 4
7854 P433B   Kuriyama Mirai's Stones 0 / 0 4
7829 P439B   Devu, the Dumb Guy 0 / 0 4
7804 P445A   DZY Loves Chessboard 0 / 0 4
7766 P454B   Little Pony and Sort by Shift 0 / 0 4
7759 P456B   Fedya and Maths 0 / 0 4
7752 P459A   Pashmak and Garden 0 / 0 4
7742 P461A   Appleman and Toastman 0 / 0 4
7735 P463A   Caisa and Sugar 0 / 0 4
7723 P466A   Cheap Travel 0 / 0 4
7685 P474B   Worms 0 / 0 4
7655 P482A   Diverse Permutation 0 / 0 4
7629 P489A   SwapSort 0 / 0 4
7628 P489B   BerSU Ball 0 / 0 4
7613 P492B   Vanya and Lanterns 0 / 0 4
7520 P514A   Chewbaсca and Number 0 / 0 4
7474 P522A   Reposts 0 / 0 4
7470 P523A   Rotate, Flip and Zoom 0 / 0 4
7370 P546B   Soldier and Badges 0 / 0 4
7340 P552B   Vanya and Books 0 / 0 4

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