|
|
6439 |
P614A Link/Cut Tree
|
0 / 0 |
5 |
|
|
6438 |
P614B Gena's Code
|
0 / 0 |
4 |
|
|
6437 |
P615A Bulbs
|
0 / 0 |
3 |
|
|
6436 |
P615B Longtail Hedgehog
|
0 / 0 |
5 |
|
|
6435 |
P615C Running Track
|
0 / 0 |
7 |
|
|
6434 |
P615D Multipliers
|
0 / 0 |
7 |
|
|
6433 |
P615E Hexagons
|
0 / 0 |
7 |
|
|
6432 |
P616A Comparing Two Long Integers
|
0 / 0 |
3 |
|
|
6431 |
P616B Dinner with Emma
|
0 / 0 |
3 |
|
|
6430 |
P616C The Labyrinth
|
0 / 0 |
5 |
|
|
6429 |
P616D Longest k-Good Segment
|
0 / 0 |
5 |
|
|
6428 |
P616E Sum of Remainders
|
0 / 0 |
8 |
|
|
6427 |
P616F Expensive Strings
|
0 / 0 |
10 |
|
|
6426 |
P617A Elephant
|
0 / 0 |
3 |
|
|
6425 |
P617B Chocolate
|
0 / 0 |
4 |
|
|
6424 |
P617C Watering Flowers
|
0 / 0 |
5 |
|
|
6423 |
P617D Polyline
|
0 / 0 |
5 |
|
|
6422 |
P617E XOR and Favorite Number
|
0 / 0 |
8 |
|
|
6421 |
P618A Slime Combining
|
0 / 0 |
3 |
|
|
6420 |
P618B Guess the Permutation
|
0 / 0 |
3 |
|
|
6419 |
P618C Constellation
|
0 / 0 |
5 |
|
|
6418 |
P618D Hamiltonian Spanning Tree
|
0 / 0 |
8 |
|
|
6417 |
P618E Robot Arm
|
0 / 0 |
9 |
|
|
6416 |
P618F Double Knapsack
|
0 / 0 |
10 |
|
|
6415 |
P618G Combining Slimes
|
0 / 0 |
10 |
|
|
6414 |
P620A Professor GukiZ's Robot
|
0 / 0 |
3 |
|
|
6413 |
P620B Grandfather Dovlet’s calculator
|
0 / 0 |
3 |
|
|
6412 |
P620C Pearls in a Row
|
0 / 0 |
5 |
|
|
6411 |
P620D Professor GukiZ and Two Arrays
|
0 / 0 |
8 |
|
|
6410 |
P620E New Year Tree
|
0 / 0 |
7 |
|
|
6409 |
P620F Xors on Segments
|
0 / 0 |
10 |
|
|
6408 |
P621A Wet Shark and Odd and Even
|
0 / 0 |
3 |
|
|
6407 |
P621B Wet Shark and Bishops
|
0 / 0 |
4 |
|
|
6406 |
P621C Wet Shark and Flowers
|
0 / 0 |
5 |
|
|
6405 |
P621D Rat Kwesh and Cheese
|
0 / 0 |
9 |
|
|
6404 |
P621E Wet Shark and Blocks
|
0 / 0 |
7 |
|
|
6403 |
P622A Infinite Sequence
|
0 / 0 |
3 |
|
|
6402 |
P622B The Time
|
0 / 0 |
3 |
|
|
6401 |
P622C Not Equal on a Segment
|
0 / 0 |
5 |
|
|
6400 |
P622D Optimal Number Permutation
|
0 / 0 |
6 |
|
|
6399 |
P622E Ants in Leaves
|
0 / 0 |
8 |
|
|
6398 |
P622F The Sum of the k-th Powers
|
0 / 0 |
10 |
|
|
6397 |
P623A Graph and String
|
0 / 0 |
6 |
|
|
6396 |
P623B Array GCD
|
0 / 0 |
8 |
|
|
6395 |
P623C Electric Charges
|
0 / 0 |
10 |
|
|
6394 |
P623D Birthday
|
0 / 0 |
10 |
|
|
6393 |
P623E Transforming Sequence
|
0 / 0 |
10 |
|
|
6392 |
P624A Save Luke
|
0 / 0 |
3 |
|
|
6391 |
P624B Making a String
|
0 / 0 |
3 |
|
|
6390 |
P625A Guest From the Past
|
0 / 0 |
5 |
|
|
6389 |
P625B War of the Corporations
|
0 / 0 |
4 |
|
|
6388 |
P625C K-special Tables
|
0 / 0 |
4 |
|
|
6387 |
P625D Finals in arithmetic
|
0 / 0 |
9 |
|
|
6386 |
P625E Frog Fights
|
0 / 0 |
10 |
|
|
6385 |
P626A Robot Sequence
|
0 / 0 |
3 |
|
|
6384 |
P626B Cards
|
0 / 0 |
4 |
|
|
6383 |
P626C Block Towers
|
0 / 0 |
5 |
|
|
6382 |
P626D Jerry's Protest
|
0 / 0 |
6 |
|
|
6381 |
P626E Simple Skewness
|
0 / 0 |
9 |
|
|
6380 |
P626F Group Projects
|
0 / 0 |
9 |
|
|
6379 |
P626G Raffles
|
0 / 0 |
10 |
|
|
6378 |
P627A XOR Equation
|
0 / 0 |
5 |
|
|
6377 |
P627B Factory Repairs
|
0 / 0 |
5 |
|
|
6376 |
P627C Package Delivery
|
0 / 0 |
8 |
|
|
6375 |
P627D Preorder Test
|
0 / 0 |
10 |
|
|
6374 |
P627E Orchestra
|
0 / 0 |
10 |
|
|
6373 |
P627F Island Puzzle
|
0 / 0 |
10 |
|
|
6372 |
P628A Tennis Tournament
|
0 / 0 |
3 |
|
|
6371 |
P628B New Skateboard
|
0 / 0 |
4 |
|
|
6370 |
P628C Bear and String Distance
|
0 / 0 |
4 |
|
|
6369 |
P628D Magic Numbers
|
0 / 0 |
8 |
|
|
6368 |
P628E Zbazi in Zeydabad
|
0 / 0 |
8 |
|
|
6367 |
P628F Bear and Fair Set
|
0 / 0 |
9 |
|
|
6366 |
P629A Far Relative’s Birthday Cake
|
0 / 0 |
3 |
|
|
6365 |
P629B Far Relative’s Problem
|
0 / 0 |
3 |
|
|
6364 |
P629C Famil Door and Brackets
|
0 / 0 |
7 |
|
|
6363 |
P629D Babaei and Birthday Cake
|
0 / 0 |
7 |
|
|
6362 |
P629E Famil Door and Roads
|
0 / 0 |
8 |
|
|
6361 |
P630A Again Twenty Five!
|
0 / 0 |
3 |
|
|
6360 |
P630B Moore's Law
|
0 / 0 |
4 |
|
|
6359 |
P630C Lucky Numbers
|
0 / 0 |
3 |
|
|
6358 |
P630D Hexagons!
|
0 / 0 |
3 |
|
|
6357 |
P630E A rectangle
|
0 / 0 |
6 |
|
|
6356 |
P630F Selection of Personnel
|
0 / 0 |
4 |
|
|
6355 |
P630G Challenge Pennants
|
0 / 0 |
5 |
|
|
6354 |
P630H Benches
|
0 / 0 |
4 |
|
|
6353 |
P630I Parking Lot
|
0 / 0 |
5 |
|
|
6352 |
P630J Divisibility
|
0 / 0 |
3 |
|
|
6351 |
P630K Indivisibility
|
0 / 0 |
5 |
|
|
6350 |
P630L Cracking the Code
|
0 / 0 |
4 |
|
|
6349 |
P630M Turn
|
0 / 0 |
6 |
|
|
6348 |
P630N Forecast
|
0 / 0 |
4 |
|
|
6347 |
P630O Arrow
|
0 / 0 |
7 |
|
|
6346 |
P630P Area of a Star
|
0 / 0 |
7 |
|
|
6345 |
P630Q Pyramids
|
0 / 0 |
5 |
|
|
6344 |
P630R Game
|
0 / 0 |
4 |
|
|
6343 |
P631A Interview
|
0 / 0 |
3 |
|
|
6342 |
P631B Print Check
|
0 / 0 |
4 |
|
|
6341 |
P631C Report
|
0 / 0 |
5 |
|
|
6340 |
P631D Messenger
|
0 / 0 |
7 |
