|
|
3146 |
P954H Path Counting
|
0 / 0 |
(无) |
|
|
3139 |
P955F Heaps
|
0 / 0 |
(无) |
|
|
3131 |
P958C2 Encryption (medium)
|
0 / 0 |
(无) |
|
|
3130 |
P958C3 Encryption (hard)
|
0 / 0 |
(无) |
|
|
3126 |
P958E2 Guard Duty (medium)
|
0 / 0 |
(无) |
|
|
3117 |
P959E Mahmoud and Ehab and the xor-MST
|
0 / 0 |
(无) |
|
|
3116 |
P959F Mahmoud and Ehab and yet another xor task
|
0 / 0 |
(无) |
|
|
3111 |
P960E Alternating Tree
|
0 / 0 |
(无) |
|
|
3110 |
P960F Pathwalks
|
0 / 0 |
(无) |
|
|
3109 |
P960G Bandit Blues
|
0 / 0 |
(无) |
|
|
3106 |
P961B Lecture Sleep
|
0 / 0 |
(无) |
|
|
3092 |
P963B Destruction of a Tree
|
0 / 0 |
(无) |
|
|
3082 |
P965E Short Code
|
0 / 0 |
(无) |
|
|
3063 |
P977F Consecutive Subsequence
|
0 / 0 |
(无) |
|
|
3052 |
P979D Kuro and GCD and XOR and SUM
|
0 / 0 |
(无) |
|
|
3051 |
P979E Kuro and Topological Parity
|
0 / 0 |
(无) |
|
|
3047 |
P980D Perfect Groups
|
0 / 0 |
(无) |
|
|
3045 |
P980F Cactus to Tree
|
0 / 0 |
(无) |
|
|
3041 |
P981D Bookshelves
|
0 / 0 |
(无) |
|
|
3040 |
P981E Addition on Segments
|
0 / 0 |
(无) |
|
|
3037 |
P981H K Paths
|
0 / 0 |
(无) |
|
|
3034 |
P982C Cut 'em all!
|
0 / 0 |
(无) |
|
|
3029 |
P983B XOR-pyramid
|
0 / 0 |
(无) |
|
|
3028 |
P983C Elevator
|
0 / 0 |
(无) |
|
|
3019 |
P985E Pencils and Boxes
|
0 / 0 |
(无) |
|
|
3008 |
P987C Three displays
|
0 / 0 |
(无) |
|
|
3002 |
P988F Rain and Umbrellas
|
0 / 0 |
(无) |
|
|
2997 |
P989E A Trance of Nightfall
|
0 / 0 |
(无) |
|
|
2991 |
P990F Flow Control
|
0 / 0 |
(无) |
|
|
2990 |
P990G GCD Counting
|
0 / 0 |
(无) |
|
|
2986 |
P991D Bishwock
|
0 / 0 |
(无) |
|
|
2975 |
P993D Compute Power
|
0 / 0 |
(无) |
|
|
2965 |
P995F Cowmpany Cowmpensation
|
0 / 0 |
(无) |
|
|
2964 |
P996A Hit the Lottery
|
0 / 0 |
(无) |
|
|
2961 |
P997B Roman Digits
|
0 / 0 |
(无) |
|
|
2956 |
P998B Cutting
|
0 / 0 |
(无) |
|
|
2950 |
P999F Cards and Joy
|
0 / 0 |
(无) |
|
|
2946 |
P1000D Yet Another Problem On a Subsequence
|
0 / 0 |
(无) |
|
|
2943 |
P1000G Two-Paths
|
0 / 0 |
(无) |
|
|
2913 |
P1003F Abbreviation
|
0 / 0 |
(无) |
|
|
2908 |
P1004E Sonya and Ice Cream
|
0 / 0 |
(无) |
|
|
2903 |
P1005D Polycarp and Div 3
|
0 / 0 |
(无) |
|
|
2894 |
P1006F Xor-Paths
|
0 / 0 |
(无) |
|
|
2889 |
P1007E Mini Metro
|
0 / 0 |
(无) |
|
|
2869 |
P1012C Hills
|
0 / 0 |
(无) |
|
|
2866 |
P1012F Passports
|
0 / 0 |
(无) |
|
|
2859 |
P1015E1 Stars Drawing (Easy Edition)
|
0 / 0 |
(无) |
|
|
2858 |
P1015E2 Stars Drawing (Hard Edition)
|
0 / 0 |
(无) |
|
|
2857 |
P1015F Bracket Substring
|
0 / 0 |
(无) |
|
|
2854 |
P1016C Vasya And The Mushrooms
|
0 / 0 |
(无) |
|
|
2851 |
P1016F Road Projects
|
0 / 0 |
(无) |
|
|
2824 |
P1025D Recovering BST
|
0 / 0 |
(无) |
|
|
2816 |
P1027E Inverse Coloring
|
0 / 0 |
(无) |
|
|
2807 |
P1028G Guess the number
|
0 / 0 |
(无) |
|
|
2804 |
P1029B Creating the Contest
|
0 / 0 |
(无) |
|
|
2801 |
P1029E Tree with Small Distances
|
0 / 0 |
(无) |
|
|
2795 |
P1030E Vasya and Good Sequences
|
0 / 0 |
(无) |
|
|
2784 |
P1032C Playing Piano
|
0 / 0 |
(无) |
|
|
2782 |
P1032E The Unbearable Lightness of Weights
|
0 / 0 |
(无) |
|
|
2781 |
P1032F Vasya and Maximum Matching
|
0 / 0 |
(无) |
|
|
2777 |
P1033C Permutation Game
|
0 / 0 |
(无) |
|
|
2770 |
P1034C Region Separation
|
0 / 0 |
(无) |
|
|
2768 |
P1034E Little C Loves 3 III
|
0 / 0 |
(无) |
|
|
2765 |
P1036C Classy Numbers
|
0 / 0 |
(无) |
|
|
2758 |
P1037C Equalize
|
0 / 0 |
(无) |
|
|
2749 |
P1038D Slime
|
0 / 0 |
(无) |
|
|
2748 |
P1038E Maximum Matching
|
0 / 0 |
(无) |
|
|
2747 |
P1038F Wrap Around
|
0 / 0 |
(无) |
|
|
2743 |
P1039D You Are Given a Tree
|
0 / 0 |
(无) |
|
|
2740 |
P1040B Shashlik Cooking
|
0 / 0 |
(无) |
|
|
2734 |
P1041F Ray in the tube
|
0 / 0 |
(无) |
|
|
2732 |
P1042B Vitamins
|
0 / 0 |
(无) |
|
|
2729 |
P1042E Vasya and Magic Matrix
|
0 / 0 |
(无) |
|
|
2722 |
P1043F Make It One
|
0 / 0 |
(无) |
|
|
2718 |
P1044C Optimal Polygon Perimeter
|
0 / 0 |
(无) |
|
|
2697 |
P1051C Vasya and Multisets
|
0 / 0 |
(无) |
|
|
2696 |
P1051D Bicolorings
|
0 / 0 |
(无) |
|
|
2695 |
P1051E Vasya and Big Integers
|
0 / 0 |
(无) |
|
|
2679 |
P1055E Segments on the Line
|
0 / 0 |
(无) |
|
|
2673 |
P1056D Decorate Apple Tree
|
0 / 0 |
(无) |
|
|
2671 |
P1056F Write The Contest
|
0 / 0 |
(无) |
|
|
2666 |
P1057C Tanya and Colored Candies
|
0 / 0 |
(无) |
|
|
2661 |
P1059E Split the Tree
|
0 / 0 |
(无) |
|
|
2656 |
P1060E Sergey and Subway
|
0 / 0 |
(无) |
|
|
2655 |
P1060F Shrinking Tree
|
0 / 0 |
(无) |
|
|
2650 |
P1061C Multiplicity
|
0 / 0 |
(无) |
|
|
2635 |
P1063F String Journey
|
0 / 0 |
(无) |
|
|
2629 |
P1065D Three Pieces
|
0 / 0 |
(无) |
|
|
2627 |
P1065F Up and Down the Tree
|
0 / 0 |
(无) |
|
|
2620 |
P1066F Yet another 2D Walking
|
0 / 0 |
(无) |
|
|
2619 |
P1067A Array Without Local Maximums
|
0 / 0 |
(无) |
|
|
2616 |
P1067D Computer Game
|
0 / 0 |
(无) |
|
|
2615 |
P1067E Random Forest Rank
|
0 / 0 |
(无) |
|
|
2611 |
P1070A Find a Number
|
0 / 0 |
(无) |
|
|
2605 |
P1070G Monsters and Potions
|
0 / 0 |
(无) |
|
|
2602 |
P1070J Streets and Avenues in Berhattan
|
0 / 0 |
(无) |
|
|
2593 |
P1073E Segment Sum
|
0 / 0 |
(无) |
|
|
2592 |
P1073F Choosing Two Paths
|
0 / 0 |
(无) |
|
|
2583 |
P1076F Summer Practice Report
|
0 / 0 |
(无) |
|
|
2576 |
P1077F1 Pictures with Kittens (easy version)
|
0 / 0 |
(无) |
