• 1
ID 题目 显示标签 隐藏标签 AC / 尝试 难度
16857 luoguP12073   [OOI 2025] Alice, Bob, and two arrays. 0 / 0 9
16858 luoguP12074   [OOI 2025] The Arithmetic exercise 0 / 0 9
16859 luoguP12075   [OOI 2025] Dreaming is not harmful 0 / 0 7
16860 luoguP12076   [OOI 2025] Cute Subsequences 0 / 0 6
16870 luoguP12077   [OOI 2025] Strong Connectivity Strikes Back 0 / 0 9
16871 luoguP12078   [OOI 2025] Best Runner 0 / 0 6
16872 luoguP12079   [OOI 2025] Card Flip 0 / 0 7
16873 luoguP12080   [OOI 2025] Order Statistics 0 / 0 9
17144 luoguP13502   [OOI 2024] Draw Polygon Lines 0 / 0 9
17145 luoguP13503   [OOI 2024] Evidence Board 0 / 0 7
17146 luoguP13504   [OOI 2024] More Gifts 0 / 0 7
17147 luoguP13505   [OOI 2024] Big Persimmon 0 / 0 8
18289 luoguP13506   [OOI 2024] Parallel Universes 0 / 0 8
18290 luoguP13507   [OOI 2024] Three Arrays 0 / 0 7
18291 luoguP13508   [OOI 2024] Burenka and Pether 0 / 0 9
18292 luoguP13509   [OOI 2024] Almost Certainly 0 / 0 7
18293 luoguP13527   [OOI 2023] Another n-dimensional chocolate bar / n 维巧克力问题 0 / 0 8
18294 luoguP13528   [OOI 2023] Gasoline prices / 油价 0 / 0 9
18295 luoguP13529   [OOI 2023] 皇家任务 0 / 0 8
18296 luoguP13530   [OOI 2023] Music Festival / 音乐节 0 / 0 7
18297 luoguP13531   [OOI 2023] A task for substrings / 字符串问题 0 / 0 9
18298 luoguP13532   [OOI 2023] Buying gifts / 购买礼物 0 / 0 6
18299 luoguP13533   [OOI 2023] 寻找假币 0 / 0 9
18300 luoguP13534   [OOI 2023] The way home / 回家的路 0 / 0 7
18318 luoguP13541   [OOI 2022] Good arrays 0 / 0 6
18319 luoguP13542   [OOI 2022] Two avenues 0 / 0 9
18320 luoguP13543   [OOI 2022] Strange sum 0 / 0 5
18321 luoguP13544   [OOI 2022] Serious Business 0 / 0 8
18322 luoguP13545   [OOI 2022] Plane stretching 0 / 0 9
18323 luoguP13546   [OOI 2022] Integral Array 0 / 0 6
18324 luoguP13547   [OOI 2022] Third grader's task 0 / 0 7
18325 luoguP13548   [OOI 2022] Air Reform 0 / 0 9
  • 1

分类

试试手气

根据当前过滤条件随机选择一道题