ID 题目 显示标签 隐藏标签 AC / 尝试 难度
397 P1499A   Domino on Windowsill 0 / 0 (无)
384 P1501A   Alexey and Train 0 / 0 (无)
376 P1504A    Déjà Vu 0 / 0 (无)
365 P1506A   Strange Table 0 / 0 (无)
352 P1509A   Average Height 0 / 0 (无)
338 P1511A   Review Site 0 / 0 (无)
331 P1512A   Spy Detected! 0 / 0 (无)
330 P1512B   Almost Rectangle 0 / 0 (无)
324 P1513A   Array and Peaks 0 / 0 (无)
318 P1514A   Perfectly Imperfect Array 0 / 0 (无)
313 P1515A   Phoenix and Gold 0 / 0 (无)
304 P1516A   Tit for Tat 0 / 0 (无)
299 P1517A   Sum of 2050 0 / 0 (无)
291 P1519A   Red and Blue Beans 0 / 0 (无)
290 P1519B   The Cake Is a Lie 0 / 0 (无)
285 P1520A   Do Not Be Distracted! 0 / 0 (无)
284 P1520B   Ordinary Numbers 0 / 0 (无)
272 P1523A   Game of Life 0 / 0 (无)
264 P1525A   Potion-making 0 / 0 (无)
258 P1526A   Mean Inequality 0 / 0 (无)
251 P1527A   And Then There Were K 0 / 0 (无)
239 P1529A   Eshag Loves Big Arrays 0 / 0 (无)
237 P1530A   Binary Decimal 0 / 0 (无)
236 P1530B   Putting Plates 0 / 0 (无)
205 P1534A   Colour the Flag 0 / 0 (无)
196 P1535A   Fair Playoff 0 / 0 (无)
190 P1536A   Omkar and Bad Story 0 / 0 (无)
184 P1537A   Arithmetic Array 0 / 0 (无)
177 P1538A   Stone Game 0 / 0 (无)
176 P1538B   Friends and Candies 0 / 0 (无)
169 P1539B   Love Song 0 / 0 (无)
158 P1541A   Pretty Permutations 0 / 0 (无)
156 P1542A   Odd Set 0 / 0 (无)
137 P1546A   AquaMoon and Two Arrays 0 / 0 (无)
135 P1547A   Shortest Path with Obstacle 0 / 0 (无)
134 P1547B   Alphabetical Strings 1 / 4 10
122 P1549A   Gregor and Cryptography 0 / 0 (无)
121 P1549B   Gregor and the Pawn Game 0 / 0 (无)
120 P1550A   Find The Array 0 / 0 (无)
114 P1551A   Polycarp and Coins 0 / 0 (无)
113 P1551B1   Wonderful Coloring - 1 0 / 0 (无)
106 P1552A   Subsequence Permutation 0 / 0 (无)
97 P1553A   Digits Sum 0 / 0 (无)
88 P1554A   Cherry 0 / 0 (无)
77 P1556A   A Variety of Operations 0 / 0 (无)
69 P1557A   Ezzat and Two Subsequences 0 / 0 (无)
52 P1560A   Dislike of Threes 0 / 0 (无)
51 P1560B   Who's Opposite? 0 / 0 (无)
50 P1560C   Infinity Table 0 / 0 (无)
45 P1561A   Simply Strange Sort 0 / 0 (无)

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