ID Problem Show tags Hide tags AC / Tried Difficulty
6411 codeforces#P620D  Professor GukiZ and Two Arrays 0 / 0 8
6410 codeforces#P620E  New Year Tree 0 / 0 7
6409 codeforces#P620F  Xors on Segments 0 / 0 10
6408 codeforces#P621A  Wet Shark and Odd and Even 0 / 0 3
6407 codeforces#P621B  Wet Shark and Bishops 0 / 0 4
6406 codeforces#P621C  Wet Shark and Flowers 0 / 0 5
6405 codeforces#P621D  Rat Kwesh and Cheese 0 / 0 9
6404 codeforces#P621E  Wet Shark and Blocks 0 / 0 7
6403 codeforces#P622A  Infinite Sequence 0 / 0 3
6402 codeforces#P622B  The Time 0 / 0 3
6401 codeforces#P622C  Not Equal on a Segment 0 / 0 5
6400 codeforces#P622D  Optimal Number Permutation 0 / 0 6
6399 codeforces#P622E  Ants in Leaves 0 / 0 8
6398 codeforces#P622F  The Sum of the k-th Powers 0 / 0 10
6397 codeforces#P623A  Graph and String 0 / 0 6
6396 codeforces#P623B  Array GCD 0 / 0 8
6395 codeforces#P623C  Electric Charges 0 / 0 10
6394 codeforces#P623D  Birthday 0 / 0 10
6393 codeforces#P623E  Transforming Sequence 0 / 0 10
6392 codeforces#P624A  Save Luke 0 / 0 3
6391 codeforces#P624B  Making a String 0 / 0 3
6390 codeforces#P625A  Guest From the Past 0 / 0 5
6389 codeforces#P625B  War of the Corporations 0 / 0 4
6388 codeforces#P625C  K-special Tables 0 / 0 4
6387 codeforces#P625D  Finals in arithmetic 0 / 0 9
6386 codeforces#P625E  Frog Fights 0 / 0 10
6385 codeforces#P626A  Robot Sequence 0 / 0 3
6384 codeforces#P626B  Cards 0 / 0 4
6383 codeforces#P626C  Block Towers 0 / 0 5
6382 codeforces#P626D  Jerry's Protest 0 / 0 6
6381 codeforces#P626E  Simple Skewness 0 / 0 9
6380 codeforces#P626F  Group Projects 0 / 0 9
6379 codeforces#P626G  Raffles 0 / 0 10
6378 codeforces#P627A  XOR Equation 0 / 0 5
6377 codeforces#P627B  Factory Repairs 0 / 0 5
6376 codeforces#P627C  Package Delivery 0 / 0 8
6375 codeforces#P627D  Preorder Test 0 / 0 10
6374 codeforces#P627E  Orchestra 0 / 0 10
6373 codeforces#P627F  Island Puzzle 0 / 0 10
6372 codeforces#P628A  Tennis Tournament 0 / 0 3
6371 codeforces#P628B  New Skateboard 0 / 0 4
6370 codeforces#P628C  Bear and String Distance 0 / 0 4
6369 codeforces#P628D  Magic Numbers 0 / 0 8
6368 codeforces#P628E  Zbazi in Zeydabad 0 / 0 8
6367 codeforces#P628F  Bear and Fair Set 0 / 0 9
6366 codeforces#P629A  Far Relative’s Birthday Cake 0 / 0 3
6365 codeforces#P629B  Far Relative’s Problem 0 / 0 3
6364 codeforces#P629C  Famil Door and Brackets 0 / 0 7
6363 codeforces#P629D  Babaei and Birthday Cake 0 / 0 7
6362 codeforces#P629E  Famil Door and Roads 0 / 0 8
6361 codeforces#P630A  Again Twenty Five! 0 / 0 3
6360 codeforces#P630B  Moore's Law 0 / 0 4
6359 codeforces#P630C  Lucky Numbers 0 / 0 3
6358 codeforces#P630D  Hexagons! 0 / 0 3
6357 codeforces#P630E  A rectangle 0 / 0 6
6356 codeforces#P630F  Selection of Personnel 0 / 0 4
6355 codeforces#P630G  Challenge Pennants 0 / 0 5
6354 codeforces#P630H  Benches 0 / 0 4
6353 codeforces#P630I  Parking Lot 0 / 0 5
6352 codeforces#P630J  Divisibility 0 / 0 3
6351 codeforces#P630K  Indivisibility 0 / 0 5
6350 codeforces#P630L  Cracking the Code 0 / 0 4
6349 codeforces#P630M  Turn 0 / 0 6
6348 codeforces#P630N  Forecast 0 / 0 4
6347 codeforces#P630O  Arrow 0 / 0 7
6346 codeforces#P630P  Area of a Star 0 / 0 7
6345 codeforces#P630Q  Pyramids 0 / 0 5
6344 codeforces#P630R  Game 0 / 0 4
6343 codeforces#P631A  Interview 0 / 0 3
6342 codeforces#P631B  Print Check 0 / 0 4
6341 codeforces#P631C  Report 0 / 0 5
6340 codeforces#P631D  Messenger 0 / 0 7
6339 codeforces#P631E  Product Sum 0 / 0 10
6338 codeforces#P632A  Grandma Laura and Apples 0 / 0 4
6337 codeforces#P632B  Alice, Bob, Two Teams 0 / 0 4
6336 codeforces#P632C  The Smallest String Concatenation 0 / 0 5
6335 codeforces#P632D  Longest Subsequence 0 / 0 7
6334 codeforces#P632E  Thief in a Shop 0 / 0 9
6333 codeforces#P632F  Magic Matrix 0 / 0 9
6332 codeforces#P633A  Ebony and Ivory 0 / 0 3
6331 codeforces#P633B  A Trivial Problem 0 / 0 4
6330 codeforces#P633C  Spy Syndrome 2 0 / 0 6
6329 codeforces#P633D  Fibonacci-ish 0 / 0 7
6328 codeforces#P633E  Startup Funding 0 / 0 9
6327 codeforces#P633F  The Chocolate Spree 0 / 0 10
6326 codeforces#P633G  Yash And Trees 0 / 0 10
6325 codeforces#P633H  Fibonacci-ish II 0 / 0 10
6324 codeforces#P634A  Island Puzzle 0 / 0 4
6323 codeforces#P635A  Orchestra 0 / 0 3
6322 codeforces#P637A  Voting for Photos 0 / 0 3
6321 codeforces#P637B  Chat Order 0 / 0 4
6320 codeforces#P637C  Promocodes with Mistakes 0 / 0 4
6319 codeforces#P637D  Running with Obstacles 0 / 0 5
6318 codeforces#P638A  Home Numbers 0 / 0 3
6317 codeforces#P638B  Making Genome in Berland 0 / 0 5
6316 codeforces#P638C  Road Improvement 0 / 0 6
6315 codeforces#P638D  Three-dimensional Turtle Super Computer 0 / 0 6
6314 codeforces#P639A  Bear and Displayed Friends 0 / 0 4
6313 codeforces#P639B  Bear and Forgotten Tree 3 0 / 0 5
6312 codeforces#P639C  Bear and Polynomials 0 / 0 8

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