ID Problem Show tags Hide tags AC / Tried Difficulty
9277 P4C  Registration system 0 / 0 4
9178 P25A  IQ test 0 / 0 4
9167 P27B  Tournament 0 / 0 4
9131 P34C  Page Numbers 0 / 0 4
9123 P36A  Extra-terrestrial Intelligence 0 / 0 4
9104 P39B  Company Income Growth 0 / 0 4
9100 P39F  Pacifist frogs 0 / 0 4
9098 P39H  Multiplication Table 0 / 0 4
9094 P40A  Find Color 0 / 0 4
9087 P41C  Email address 0 / 0 4
9077 P43C  Lucky Tickets 0 / 0 4
9072 P44C  Holidays 0 / 0 4
9024 P51A  Cheaterius's Problem 0 / 0 4
9010 P54A  Presents 0 / 0 4
8999 P56B  Spoilt Permutation 0 / 0 4
8995 P57A  Square Earth? 0 / 0 4
8989 P58B  Coins 0 / 0 4
8980 P60A  Where Are My Flakes? 0 / 0 4
8974 P61B  Hard Work 0 / 0 4
8970 P62A  A Student's Dream 0 / 0 4
8960 P64A  Factorial 0 / 0 4
8946 P66A  Petya and Java 0 / 0 4
8830 P70A  Cookies 0 / 0 4
8824 P71B  Progress Bar 0 / 0 4
8762 P83A  Magical Array 0 / 0 4
8755 P85A  Domino 0 / 0 4
8725 P92B  Binary Number 0 / 0 4
8718 P94B  Friends 0 / 0 4
8711 P96B  Lucky Numbers (easy) 0 / 0 4
8699 P99B  Help Chef Gerasim 0 / 0 4
8630 P117A  Elevator 0 / 0 4
8598 P123A  Prime Permutation 0 / 0 4
8556 P132A  Turing Tape 0 / 0 4
8546 P135A  Replacement 0 / 0 4
8508 P144B  Meeting 0 / 0 4
8498 P146B  Lucky Mask 0 / 0 4
8497 P147A  Punctuation 0 / 0 4
8477 P152B  Steps 0 / 0 4
8451 P158D  Ice Sculptures 0 / 0 4
8439 P161A  Dress'em in Vests! 0 / 0 4
8394 P171B  Star 0 / 0 4
8392 P171D  Broken checker 0 / 0 4
8382 P173A  Rock-Paper-Scissors 0 / 0 4
8324 P181B  Number of Triplets 0 / 0 4
8313 P185A  Plant 0 / 0 4
8300 P188B  A + Reverse B 0 / 0 4
8293 P189A  Cut Ribbon 0 / 0 4
8292 P189B  Counting Rhombi 0 / 0 4
8281 P192A  Funky Numbers 0 / 0 4
8271 P195B  After Training 0 / 0 4
8240 P203B  Game on Paper 0 / 0 4
8153 P215B  Olympic Medal 0 / 0 4
8132 P220A  Little Elephant and Problem 0 / 0 4
8126 P221B  Little Elephant and Numbers 0 / 0 4
8124 P222B  Cosmic Tables 0 / 0 4
8103 P227A  Where do I Turn? 0 / 0 4
8090 P230B  T-primes 0 / 0 4
8075 P234C  Weather 0 / 0 4
8063 P236B  Easy Number Challenge 0 / 0 4
8057 P238A  Not Wool Sequences 0 / 0 4
8048 P241A  Old Peykan 0 / 0 4
8020 P246B  Increase and Decrease 0 / 0 4
8004 P251A  Points on Line 0 / 0 4
7979 P257B  Playing Cubes 0 / 0 4
7923 P271B  Prime Matrix 0 / 0 4
7904 P276B  Little Girl and Game 0 / 0 4
7857 P288A  Polo the Penguin and Strings 0 / 0 4
7843 P291B  Command Line Arguments 0 / 0 4
7812 P298A  Snow Footprints 0 / 0 4
7796 P303A  Lucky Permutation Triple 0 / 0 4
7790 P304B  Calendar 0 / 0 4
7775 P311A  The Closest Pair 0 / 0 4
7769 P312B  Archer 0 / 0 4
7732 P318B  Strings of Power 0 / 0 4
7696 P330B  Road Construction 0 / 0 4
7683 P332A  Down the Hatch! 0 / 0 4
7617 P347A  Difference Row 0 / 0 4
7597 P352B  Jeff and Periods 0 / 0 4
7525 P370B  Berland Bingo 0 / 0 4
7520 P371B  Fox Dividing Cheese 0 / 0 4
7498 P376B  I.O.U. 0 / 0 4
7491 P378B  Semifinals 0 / 0 4
7346 P413B  Spyke Chatting 0 / 0 4
7334 P416B  Art Union 0 / 0 4
7296 P426B  Sereja and Mirroring 0 / 0 4
7290 P429A  Xor-tree 0 / 0 4
7255 P437A  The Child and Homework 0 / 0 4
7202 P450B  Jzzhu and Sequences 0 / 0 4
7200 P451B  Sort the Array 0 / 0 4
7169 P459B  Pashmak and Flowers 0 / 0 4
7154 P462B  Appleman and Card Game 0 / 0 4
7125 P469B  Chat Online 0 / 0 4
7115 P471B  MUH and Important Things 0 / 0 4
7110 P472B  Design Tutorial: Learn from Life 0 / 0 4
7091 P476B  Dreamoon and WiFi 0 / 0 4
7084 P478B  Random Teams 0 / 0 4
7060 P485B  Valuable Resources 0 / 0 4
7058 P486B  OR in Matrix 0 / 0 4
7027 P493A  Vasya and Football 0 / 0 4
6974 P508B  Anton and currency you all know 0 / 0 4

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