ID Problem Show tags Hide tags AC / Tried Difficulty
10266 P1920C  Partitioning the Array 0 / 0 5
10265 P1920D  Array Repetition 0 / 0 6
10264 P1920E  Counting Binary Strings 0 / 0 7
10261 P1921A  Square 0 / 0 3
10259 P1921C  Sending Messages 0 / 0 3
10257 P1921E  Eat the Chip 0 / 0 5
10256 P1921F  Sum of Progression 0 / 0 6
10253 P1922B  Forming Triangles 0 / 0 4
10250 P1922E  Increasing Subsequences 0 / 0 6
10339 P1924B  Space Harbour 0 / 0 7
10338 P1924C  Fractal Origami 0 / 0 9
10337 P1924D  Balanced Subsequences 0 / 0 10
10333 P1925B  A Balanced Problemset? 0 / 0 4
10332 P1925D  Good Trip 0 / 0 6
10329 P1927C  Choose the Different Ones! 0 / 0 (None)
10327 P1927E  Klever Permutation 0 / 0 (None)
10325 P1927G  Paint Charges 0 / 0 (None)
10324 P1928A  Rectangle Cutting 0 / 0 (None)
10322 P1928C  Physical Education Lesson 0 / 0 (None)
10321 P1928D  Lonely Mountain Dungeons 0 / 0 (None)
10320 P1928E  Modular Sequence 0 / 0 (None)
10319 P1928F  Digital Patterns 0 / 0 (None)
10439 P1929A  Sasha and the Beautiful Array 0 / 0 3
10438 P1929B  Sasha and the Drawing 0 / 0 3
10437 P1929C  Sasha and the Casino 0 / 0 4
10436 P1929D  Sasha and a Walk in the City 0 / 0 6
10435 P1929E  Sasha and the Happy Tree Cutting 0 / 0 8
10434 P1929F  Sasha and the Wedding Binary Search Tree 0 / 0 8
10432 P1930B  Permutation Printing 0 / 0 3
10428 P1930E  2..3...4... 0 / 0 9
10421 P1931C  Make Equal Again 0 / 0 3
10420 P1931D  Divisible Pairs 0 / 0 4
10419 P1931E  Anna and the Valentine's Day Gift 0 / 0 4
10417 P1931G  One-Dimensional Puzzle 0 / 0 7
10414 P1932C  LR-remainders 0 / 0 4
10412 P1932E  Final Countdown 0 / 0 5
10410 P1932G  Moving Platforms 0 / 0 8
10409 P1933A  Turtle Puzzle: Rearrange and Negate 0 / 0 3
10408 P1933B  Turtle Math: Fast Three Task 0 / 0 3
10407 P1933C  Turtle Fingers: Count the Values of k 0 / 0 3
10406 P1933D  Turtle Tenacity: Continual Mods 0 / 0 4
10405 P1933E  Turtle vs 0 / 0 5
10403 P1933G  Turtle Magic: Royal Turtle Shell Pattern 0 / 0 8
10402 P1934A  Too Min Too Max 0 / 0 3
10401 P1934B  Yet Another Coin Problem 0 / 0 4
10400 P1934C  Find a Mine 0 / 0 5
10393 P1935D  Exam in MAC 0 / 0 6
10392 P1935E  Distance Learning Courses in MAC 0 / 0 9
10390 P1936A  Bitwise Operation Wizard 0 / 0 5
10389 P1936B  Pinball 0 / 0 7
10386 P1936E  Yet Yet Another Permutation Problem 0 / 0 10
10384 P1937A  Shuffle Party 0 / 0 3
10361 P1941A  Rudolf and the Ticket 0 / 0 3
10360 P1941B  Rudolf and 121 0 / 0 3
10530 P1942A  Farmer John's Challenge 0 / 0 (None)
10529 P1942B  Bessie and MEX 0 / 0 (None)
10528 P1942C1  Bessie's Birthday Cake (Easy Version) 0 / 0 (None)
10527 P1942C2  Bessie's Birthday Cake (Hard Version) 0 / 0 (None)
10524 P1942F  Farmer John's Favorite Function 0 / 0 (None)
10523 P1942G  Bessie and Cards 0 / 0 (None)
10473 P1943B  Non-Palindromic Substring 0 / 0 7
10471 P1943D1  Counting Is Fun (Easy Version) 0 / 0 9
10466 P1944A  Destroying Bridges 0 / 0 3
10464 P1945A  Setting up Camp 0 / 0 3
10463 P1945B  Fireworks 0 / 0 3
10457 P1945H  GCD is Greater 0 / 0 10
10455 P1946B  Maximum Sum 0 / 0 3
10452 P1946E  Girl Permutation 0 / 0 8
10451 P1946F  Nobody is needed 0 / 0 9
10349 P1948F  Rare Coins 0 / 0 (None)
10446 P1949E  Damage per Second 0 / 0 (None)
10443 P1949H  Division Avoidance 0 / 0 (None)
10440 P1949K  Make Triangle 0 / 0 (None)
10519 P1950C  Clock Conversion 0 / 0 (None)
10514 P1951A  Dual Trigger 0 / 0 (None)
10512 P1951C  Ticket Hoarding 0 / 0 (None)
10511 P1951D  Buying Jewels 0 / 0 (None)
10510 P1951E  No Palindromes 0 / 0 (None)
10508 P1951G  Clacking Balls 0 / 0 (None)
10501 P1952E  Sweep Line 0 / 0 (None)
10499 P1952G  Mathematician Takeover 0 / 0 (None)
10495 P1954A  Painting the Ribbon 0 / 0 (None)
10494 P1954B  Make It Ugly 0 / 0 (None)
10493 P1954C  Long Multiplication 0 / 0 (None)
10492 P1954D  Colored Balls 0 / 0 (None)
10491 P1954E  Chain Reaction 0 / 0 (None)
10490 P1954F  Unique Strings 0 / 0 (None)
10489 P1955A  Yogurt Sale 0 / 0 (None)
10487 P1955C  Inhabitant of the Deep Sea 0 / 0 (None)
10484 P1955F  Unfair Game 0 / 0 (None)
10483 P1955G  GCD on a grid 0 / 0 (None)
10479 P1956C  Nene's Magical Matrix 0 / 0 (None)
10478 P1956D  Nene and the Mex Operator 0 / 0 (None)
10477 P1956E1  Nene vs 0 / 0 (None)
10476 P1956E2  Nene vs 0 / 0 (None)
10630 P1965A  Everything Nim 0 / 0 4
10622 P1967A  Permutation Counting 0 / 0 4
10621 P1967B1  Reverse Card (Easy Version) 0 / 0 4
10620 P1967B2  Reverse Card (Hard Version) 0 / 0 8
10619 P1967C  Fenwick Tree 0 / 0 8

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