ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3495 P837F  Prefix Sums 0 / 0 9
3421 P852B  Neural Network country 0 / 0 7
3354 P865G  Flowers and Chocolate 0 / 0 10
3263 P891E  Lust 0 / 0 10
3140 P917C  Pollywog 0 / 0 10
3139 P917D  Stranger Trees 0 / 0 10
3098 P923E  Perpetual Subtraction 0 / 0 10
3008 P946F  Fibonacci String Subsequences 0 / 0 9
2985 P954F  Runner's Problem 0 / 0 7
2953 P959F  Mahmoud and Ehab and yet another xor task 0 / 0 9
2833 P989E  A Trance of Nightfall 0 / 0 10
2705 P1012B  Chemical table 0 / 0 6
2665 P1023E  Down or Right 1 / 1 7
2658 P1025E  Colored Cubes 0 / 0 10
2287 P1101G  (Zero XOR Subset)-less 0 / 0 8
2263 P1106F  Lunar New Year and a Recursive Sequence 0 / 0 9
2199 P1117D  Magic Gems 1 / 1 7
2050 P1151F  Sonya and Informatics 2 / 6 8
2044 P1152F1  Neko Rules the Catniverse (Small Version) 0 / 0 10
2043 P1152F2  Neko Rules the Catniverse (Large Version) 0 / 0 10
1896 P1182E  Product Oriented Recurrence 0 / 0 8
1874 P1184D2  Parallel Universes (Hard) 0 / 0 10
1849 P1188B  Count Pairs 0 / 0 8
1801 P1197F  Coloring Game 0 / 0 10
1513 P1252K  Addition Robot 0 / 0 7
1453 P1266H  Red-Blue Graph 0 / 0 10
1348 P1286D  LCC 0 / 0 10
1135 P1332E  Height All the Same 0 / 0 7
1114 P1335F  Robots on a Grid 0 / 0 8
1073 P1344F  Piet's Palette 0 / 0 10
869 P1375I  Cubic Lattice 0 / 0 10
856 P1380F  Strange Addition 0 / 0 10
747 P1402C  Star Trek 0 / 0 10
705 P1411G  No Game No Life 0 / 0 10
619 P1427E  Xum 0 / 0 9
483 P1458C  Latin Square 0 / 1 10
394 P1474F  1 2 3 4 ... 0 / 0 10
204 P1511F  Chainword 0 / 0 10
189 P1513C  Add One 1 / 4 5
190 P1513C  Add One 0 / 0 5
191 P1513C  Add One 0 / 0 5
10 P1538E  Funny Substrings 0 / 0 7
7106 P1540E  Tasty Dishes 0 / 0 (无)
7224 P1557C  Moamen and XOR 0 / 0 5
7511 P1609E  William The Oblivious 0 / 0 9
7578 P1616F  Tricolor Triangles 0 / 0 10
7680 P1635D  Infinite Set 0 / 0 (无)
7711 P1648A  Weird Sum 0 / 0 (无)
7849 P1662C  European Trip 0 / 0 (无)
7807 P1672G  Cross Xor 0 / 0 (无)

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