ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4529 P837F   Prefix Sums 0 / 0 9
4455 P852B   Neural Network country 0 / 0 7
4388 P865G   Flowers and Chocolate 0 / 0 10
4297 P891E   Lust 0 / 0 10
4172 P917C   Pollywog 0 / 0 10
4171 P917D   Stranger Trees 0 / 0 10
4130 P923E   Perpetual Subtraction 0 / 0 10
4043 P946F   Fibonacci String Subsequences 0 / 0 9
4021 P954F   Runner's Problem 0 / 0 7
3989 P959F   Mahmoud and Ehab and yet another xor task 0 / 0 9
3870 P989E   A Trance of Nightfall 0 / 0 10
3743 P1012B   Chemical table 0 / 0 6
3703 P1023E   Down or Right 0 / 0 7
3696 P1025E   Colored Cubes 0 / 0 10
3311 P1101G   (Zero XOR Subset)-less 0 / 0 8
3287 P1106F   Lunar New Year and a Recursive Sequence 0 / 0 9
3223 P1117D   Magic Gems 0 / 0 7
3074 P1151F   Sonya and Informatics 0 / 0 8
3068 P1152F1   Neko Rules the Catniverse (Small Version) 0 / 0 10
3067 P1152F2   Neko Rules the Catniverse (Large Version) 0 / 0 10
2921 P1182E   Product Oriented Recurrence 0 / 0 8
2901 P1184D2   Parallel Universes (Hard) 0 / 0 10
2874 P1188B   Count Pairs 0 / 0 8
2827 P1197F   Coloring Game 0 / 0 10
2541 P1252K   Addition Robot 0 / 0 7
2481 P1266H   Red-Blue Graph 0 / 0 10
2383 P1286D   LCC 0 / 0 10
2172 P1332E   Height All the Same 0 / 0 7
2150 P1335F   Robots on a Grid 0 / 0 8
2108 P1344F   Piet's Palette 0 / 0 10
1905 P1375I   Cubic Lattice 0 / 0 10
1892 P1380F   Strange Addition 0 / 0 10
1783 P1402C   Star Trek 0 / 0 10
1741 P1411G   No Game No Life 0 / 0 10
1655 P1427E   Xum 0 / 0 9
1518 P1458C   Latin Square 0 / 0 10
1431 P1474F   1 2 3 4 ... 0 / 0 10
1237 P1511F   Chainword 0 / 0 10
1226 P1513C   Add One 0 / 0 5
1085 P1538E   Funny Substrings 0 / 0 7
1071 P1540E   Tasty Dishes 0 / 0 10
979 P1557C   Moamen and XOR 0 / 0 5
794 P1599E   Two Arrays 0 / 0 10
738 P1609E   William The Oblivious 0 / 0 9
685 P1616F   Tricolor Triangles 1 / 1 10
571 P1635D   Infinite Set 0 / 0 6
517 P1648A   Weird Sum 0 / 0 4
445 P1662C   European Trip 0 / 0 (无)
372 P1672G   Cross Xor 0 / 0 10
315 P1681E   Labyrinth Adventures 0 / 0 10

分类

试试手气

根据当前过滤条件随机选择一道题