ID Problem Show tags Hide tags AC / Tried Difficulty
10547 P1976A  Verify Password 0 / 0 (None)
10546 P1976B  Increase/Decrease/Copy 0 / 0 (None)
10545 P1976C  Job Interview 0 / 0 (None)
10544 P1976D  Invertible Bracket Sequences 0 / 0 (None)
10543 P1976E  Splittable Permutations 0 / 0 (None)
10542 P1976F  Remove Bridges 0 / 0 (None)
10541 P1977A  Little Nikita 0 / 0 3
10540 P1977B  Binary Colouring 0 / 0 3
10539 P1977C  Nikita and LCM 0 / 0 6
10538 P1977D  XORificator 0 / 0 8
10537 P1977E  Tensor 0 / 0 10
10698 P1978A  Alice and Books 0 / 0 3
10697 P1978B  New Bakery 0 / 0 3
10696 P1978C  Manhattan Permutations 0 / 0 4
10695 P1978D  Elections 0 / 0 5
10694 P1978E  Computing Machine 0 / 0 7
10693 P1978F  Large Graph 0 / 0 9
10692 P1979A  Guess the Maximum 0 / 0 3
10691 P1979B  XOR Sequences 0 / 0 3
10690 P1979C  Earning on Bets 0 / 0 4
10689 P1979D  Fixing a Binary String 0 / 0 6
10688 P1979E  Manhattan Triangle 0 / 0 9
10687 P1979F  Kostyanych's Theorem 0 / 0 10
10686 P1980A  Problem Generator 0 / 0 3
10685 P1980B  Choosing Cubes 0 / 0 3
10684 P1980C  Sofia and the Lost Operations 0 / 0 4
10683 P1980D  GCD-sequence 0 / 0 4
10682 P1980E  Permutation of Rows and Columns 0 / 0 5
10681 P1980F1  Field Division (easy version) 0 / 0 6
10680 P1980F2  Field Division (hard version) 0 / 0 9
10679 P1980G  Yasya and the Mysterious Tree 0 / 0 8
10536 P1981A  Turtle and Piggy Are Playing a Game 0 / 0 (None)
10535 P1981B  Turtle and an Infinite Sequence 0 / 0 (None)
10534 P1981C  Turtle and an Incomplete Sequence 0 / 0 (None)
10533 P1981D  Turtle and Multiplication 0 / 0 (None)
10532 P1981E  Turtle and Intersected Segments 0 / 0 (None)
10531 P1981F  Turtle and Paths on a Tree 0 / 0 (None)
10678 P1982A  Soccer 0 / 0 3
10677 P1982B  Collatz Conjecture 0 / 0 4
10676 P1982C  Boring Day 0 / 0 4
10675 P1982D  Beauty of the mountains 0 / 0 5
10674 P1982E  Number of k-good subarrays 0 / 0 8
10673 P1982F  Sorting Problem Again 0 / 0 10
10756 P1983G  Your Loss 0 / 0 10
10672 P1984A  Strange Splitting 0 / 0 3
10671 P1984B  Large Addition 0 / 0 3
10670 P1984C1  Magnitude (Easy Version) 0 / 0 4
10669 P1984C2  Magnitude (Hard Version) 0 / 0 5
10668 P1984D  "a" String Problem 0 / 0 7
10667 P1984E  Shuffle 0 / 0 9
10666 P1984F  Reconstruction 0 / 0 9
10665 P1984G  Magic Trick II 0 / 0 10
10664 P1984H  Tower Capturing 0 / 0 10
10663 P1985A  Creating Words 0 / 0 3
10662 P1985B  Maximum Multiple Sum 0 / 0 3
10661 P1985C  Good Prefixes 0 / 0 3
10660 P1985D  Manhattan Circle 0 / 0 3
10659 P1985E  Secret Box 0 / 0 4
10658 P1985F  Final Boss 0 / 0 5
10657 P1985G  D-Function 0 / 0 5
10656 P1985H1  Maximize the Largest Component (Easy Version) 0 / 0 5
10655 P1985H2  Maximize the Largest Component (Hard Version) 0 / 0 8
10654 P1986A  X Axis 0 / 0 3
10653 P1986B  Matrix Stabilization 0 / 0 3
10652 P1986C  Update Queries 0 / 0 3
10651 P1986D  Mathematical Problem 0 / 0 4
10650 P1986E  Beautiful Array 0 / 0 5
10649 P1986F  Non-academic Problem 0 / 0 6
10648 P1986G1  Permutation Problem (Simple Version) 0 / 0 8
10647 P1986G2  Permutation Problem (Hard Version) 0 / 0 9
10646 P1987A  Upload More RAM 0 / 0 3
10645 P1987B  K-Sort 0 / 0 3
10644 P1987C  Basil's Garden 0 / 0 4
10643 P1987D  World is Mine 0 / 0 6
10642 P1987E  Wonderful Tree! 0 / 0 7
10641 P1987F1  Interesting Problem (Easy Version) 0 / 0 9
10640 P1987F2  Interesting Problem (Hard Version) 0 / 0 10
10639 P1987G1  Spinning Round (Easy Version) 0 / 0 10
10638 P1987G2  Spinning Round (Hard Version) 0 / 0 10
10637 P1987H  Fumo Temple 0 / 0 10
10755 P1988A  Split the Multiset 0 / 0 3
10754 P1988B  Make Majority 0 / 0 3
10753 P1988C  Increasing Sequence with Fixed OR 0 / 0 4
10752 P1988D  The Omnipotent Monster Killer 0 / 0 7
10751 P1988E  Range Minimum Sum 0 / 0 8
10750 P1988F  Heartbeat 0 / 0 10
10636 P1989A  Catch the Coin 0 / 0 3
10635 P1989B  Substring and Subsequence 0 / 0 4
10634 P1989C  Two Movies 0 / 0 4
10633 P1989D  Smithing Skill 0 / 0 6
10632 P1989E  Distance to Different 0 / 0 8
10631 P1989F  Simultaneous Coloring 0 / 0 10
10749 P1990A  Submission Bait 0 / 0 3
10748 P1990B  Array Craft 0 / 0 4
10747 P1990C  Mad MAD Sum 0 / 0 5
10746 P1990D  Grid Puzzle 0 / 0 6
10745 P1990E1  Catch the Mole(Easy Version) 0 / 0 9
10744 P1990E2  Catch the Mole(Hard Version) 0 / 0 10
10743 P1990F  Polygonal Segments 0 / 0 10
10742 P1991A  Maximize the Last Element 0 / 0 (None)

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