ID 题目 显示标签 隐藏标签 AC / 尝试 难度
244 P1837E   Playoff Fixing 2 / 17 9
246 P1837F   Editorial for Two 2 / 13 9
236 P1876A   Helmets in Night Light 11 / 15 6
237 P1876B   Effects of Anti Pimples 7 / 17 8
238 P1876C   Autosynthesis 1 / 12 10
239 P1876D   Lexichromatography 1 / 2 10
231 P1889A   Qingshan Loves Strings 2 9 / 27 7
232 P1889B   Doremy's Connecting Plan 2 / 6 10
235 P1889C1   Doremy's Drying Plan (Easy Version) 1 / 13 10
233 P1889C2   Doremy's Drying Plan (Hard Version) 0 / 0 (无)
234 P1889D   Game of Stacks 0 / 0 (无)
120 P1895F   Fancy Arrays 0 / 0 (无)
264 P1900A   Cover in Water 11 / 13 7
265 P1900B   Laura and Operations 10 / 27 6
266 P1900C   Anji's Binary Tree 11 / 12 8
267 P1900D   Small GCD 4 / 17 9
268 P1900E   Transitive Graph 2 / 10 10
269 P1900F   Local Deletions 0 / 0 (无)
252 P1928C   Physical Education Lesson 9 / 32 7
251 P1936B   Pinball 4 / 9 9
219 P1948A   Special Characters 10 / 21 6
220 P1948B   Array Fix 10 / 23 6
221 P1948C   Arrow Path 9 / 17 7
222 P1948D   Tandem Repeats? 8 / 33 7
223 P1948E   Clique Partition 2 / 7 10
224 P1948F   Rare Coins 0 / 0 (无)
225 P1948G   MST with Matching 0 / 0 (无)
402 P9869   神奇数字 8 / 170 1
398 P9870   简单的找1 15 / 115 1
399 P9871   Angry cow 13 / 137 4
400 P9872   几个喷水器 6 / 86 5
403 P9873   award 3 / 48 4
573 SX2026A   [省选联考 2026] 找寻者Day1T1 1 / 1 10
574 SX2026B   [省选联考 2026] 摩卡串Day1T2 0 / 0 10
575 SX2026C   [省选联考 2026] 夜空Day1T3 0 / 0 10
576 SX2026D   [省选联考 2026] 排列游戏 Day2T1 0 / 5 10
577 SX2026E   [省选联考 2026] 星图 Day2T2 0 / 0 10
578 SX2026F   [省选联考 2026] 工业系统 Day2T3 0 / 0 10
536 Softdown   竞赛常用软件 0 / 0 (无)
477 TS0099   P14636 [NOIP2025] 清仓甩卖 / sale题解 1 / 18 1
482 TS9999   ts测试用 0 / 3 10
21 USACO001   Find and Replace S 3 / 19 4
22 USACO002   Following Directions S 9 / 21 4
25 USACO004    Find and Replace G 1 / 15 5
26 USACO005   Lights Off G 3 / 23 5
174 USACO12OPEN01   Bookshelf G 3 / 59 6
161 USACO14OPEN   Odometer 0 / 23 8
160 USACO18FEB01   Snow Boots 9 / 37 6
159 USACO20JAN01   Time is Mooney 4 / 52 5
158 USACO23FEB01    Bakery 2 / 103 4

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