ID Problem Show tags Hide tags AC / Tried Difficulty
9753 P4C  Registration system 0 / 0 4
9654 P25A  IQ test 0 / 0 4
9643 P27B  Tournament 0 / 0 4
9607 P34C  Page Numbers 0 / 0 4
9599 P36A  Extra-terrestrial Intelligence 0 / 0 4
9580 P39B  Company Income Growth 0 / 0 4
9576 P39F  Pacifist frogs 0 / 0 4
9574 P39H  Multiplication Table 0 / 0 4
9570 P40A  Find Color 0 / 0 4
9563 P41C  Email address 0 / 0 4
9553 P43C  Lucky Tickets 0 / 0 4
9548 P44C  Holidays 0 / 0 4
9500 P51A  Cheaterius's Problem 0 / 0 4
9486 P54A  Presents 0 / 0 4
9475 P56B  Spoilt Permutation 0 / 0 4
9471 P57A  Square Earth? 0 / 0 4
9465 P58B  Coins 0 / 0 4
9456 P60A  Where Are My Flakes? 0 / 0 4
9450 P61B  Hard Work 0 / 0 4
9446 P62A  A Student's Dream 0 / 0 4
9436 P64A  Factorial 0 / 0 4
9422 P66A  Petya and Java 0 / 0 4
9402 P70A  Cookies 0 / 0 4
9396 P71B  Progress Bar 0 / 0 4
9334 P83A  Magical Array 0 / 0 4
9327 P85A  Domino 0 / 0 4
9297 P92B  Binary Number 0 / 0 4
9290 P94B  Friends 0 / 0 4
9283 P96B  Lucky Numbers (easy) 0 / 0 4
9271 P99B  Help Chef Gerasim 0 / 0 4
9202 P117A  Elevator 0 / 0 4
9170 P123A  Prime Permutation 0 / 0 4
9128 P132A  Turing Tape 0 / 0 4
9118 P135A  Replacement 0 / 0 4
9080 P144B  Meeting 0 / 0 4
9070 P146B  Lucky Mask 0 / 0 4
9069 P147A  Punctuation 0 / 0 4
9049 P152B  Steps 0 / 0 4
9023 P158D  Ice Sculptures 0 / 0 4
9011 P161A  Dress'em in Vests! 0 / 0 4
8966 P171B  Star 0 / 4 4
8964 P171D  Broken checker 0 / 0 4
8954 P173A  Rock-Paper-Scissors 0 / 0 4
8896 P181B  Number of Triplets 0 / 0 4
8885 P185A  Plant 0 / 0 4
8872 P188B  A + Reverse B 0 / 0 4
8865 P189A  Cut Ribbon 0 / 0 4
8864 P189B  Counting Rhombi 0 / 0 4
8853 P192A  Funky Numbers 0 / 0 4
8841 P195B  After Training 0 / 0 4
8789 P203B  Game on Paper 0 / 0 4
8726 P215B  Olympic Medal 0 / 0 4
8705 P220A  Little Elephant and Problem 0 / 0 4
8699 P221B  Little Elephant and Numbers 0 / 0 4
8697 P222B  Cosmic Tables 0 / 0 4
8676 P227A  Where do I Turn? 0 / 0 4
8663 P230B  T-primes 0 / 0 4
8648 P234C  Weather 0 / 0 4
8636 P236B  Easy Number Challenge 0 / 0 4
8630 P238A  Not Wool Sequences 0 / 0 4
8621 P241A  Old Peykan 0 / 0 4
8593 P246B  Increase and Decrease 0 / 0 4
8577 P251A  Points on Line 0 / 0 4
8552 P257B  Playing Cubes 0 / 0 4
8496 P271B  Prime Matrix 0 / 0 4
8477 P276B  Little Girl and Game 0 / 0 4
8430 P288A  Polo the Penguin and Strings 0 / 0 4
8416 P291B  Command Line Arguments 0 / 0 4
8385 P298A  Snow Footprints 0 / 0 4
8369 P303A  Lucky Permutation Triple 0 / 0 4
8363 P304B  Calendar 0 / 0 4
8348 P311A  The Closest Pair 0 / 0 4
8342 P312B  Archer 0 / 0 4
8305 P318B  Strings of Power 0 / 0 4
8269 P330B  Road Construction 0 / 0 4
8256 P332A  Down the Hatch! 0 / 0 4
8190 P347A  Difference Row 0 / 0 4
8170 P352B  Jeff and Periods 0 / 0 4
8098 P370B  Berland Bingo 0 / 0 4
8093 P371B  Fox Dividing Cheese 0 / 0 4
8071 P376B  I.O.U. 0 / 0 4
8064 P378B  Semifinals 0 / 0 4
7919 P413B  Spyke Chatting 0 / 0 4
7907 P416B  Art Union 0 / 0 4
7878 P426B  Sereja and Mirroring 0 / 0 4
7872 P429A  Xor-tree 0 / 0 4
7837 P437A  The Child and Homework 0 / 0 4
7784 P450B  Jzzhu and Sequences 0 / 0 4
7782 P451B  Sort the Array 0 / 0 4
7751 P459B  Pashmak and Flowers 0 / 0 4
7736 P462B  Appleman and Card Game 0 / 0 4
7707 P469B  Chat Online 0 / 0 4
7697 P471B  MUH and Important Things 0 / 0 4
7692 P472B  Design Tutorial: Learn from Life 0 / 0 4
7673 P476B  Dreamoon and WiFi 0 / 0 4
7666 P478B  Random Teams 0 / 0 4
7642 P485B  Valuable Resources 0 / 0 4
7640 P486B  OR in Matrix 0 / 0 4
7609 P493A  Vasya and Football 0 / 0 4
7556 P508B  Anton and currency you all know 0 / 0 4

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