ID 题目 显示标签 隐藏标签 AC / 尝试 难度
13935 luogu#P9968   [THUPC 2024 初赛] 二进制 1 / 7 5
35457 luogu#P11532   [THUPC 2025 初赛] 好成绩 3 / 5 1
15025 luogu#P11100   [ROI 2022] 交换 (Day 2) 0 / 0 5
15031 luogu#P11106   [ROI 2023] 峰值 (Day 1) 0 / 0 6
25463 codeforces#P74B   Train 0 / 0 5
14802 luogu#P10868   [HBCPC2024] Points on the Number Axis B 1 / 3 6
12123 luogu#P8127   [BalticOI 2021] The Xana coup (Day2) 0 / 0 5
33358 codeforces#P1750E   Bracket Cost 0 / 0 (无)
10686 luogu#P6676   [COCI 2019/2020 #2] Slagalica 0 / 0 3
11542 luogu#P7540   [COCI 2009/2010 #1] DOMINO 0 / 0 1
10783 luogu#P6774   [NOI2020] 时代的眼泪 1 / 2 7
13601 luogu#P9632   [ICPC 2020 Nanjing R] K Co-prime Permutation 1 / 1 2
13594 luogu#P9625   [ICPC 2020 Nanjing R] Degree of Spanning Tree 0 / 0 6
16204 loj#P3009   「POI2010」单调性 2 Monotonicity 2 0 / 0 (无)
32546 codeforces#P1610H   Squid Game 1 / 7 10
14798 luogu#P10864   [HBCPC2024] Genshin Impact Startup Forbidden II 0 / 0 4
16725 loj#P3586   「eJOI2021」二分查找 0 / 0 (无)
35448 luogu#P11522   [THUPC 2025 初赛] Harmful Machine Learning 0 / 0 3
16500 loj#P3312   「ZJOI2020」传统艺能 0 / 0 (无)
34673 codeforces#P1974F   Cutting Game 0 / 1 6
10739 luogu#P6729   [WC2020] 有根树 0 / 0 7
15697 loj#P2427   「POI2010」珍珠项链 Beads 0 / 0 (无)
11563 luogu#P7562   [JOISC 2021] イベント巡り 2 (Event Hopping 2) (Day4) 1 / 1 6
14698 luogu#P10762   [BalticOI 2024] Fire 0 / 0 5
16538 loj#P3350   「CEOI2020」星际迷航 1 / 2 10
35700 codeforces#P2053E   Resourceful Caterpillar Sequence 0 / 0 6
9826 luogu#P5804   [SEERC 2019] Absolute Game 0 / 0 3
16662 loj#P3522   「JOI Open 2021」怪兽游戏 0 / 0 (无)
16518 loj#P3330   「WC2020」猜数游戏 0 / 0 (无)
34887 codeforces#P2004B   Game with Doors 0 / 0 3
35555 luogu#P11710   「KTSC 2020 R2」一二三【暂时无法评测】 0 / 0 7
16533 loj#P3345   「APIO2020」粉刷墙壁 0 / 0 (无)
28061 codeforces#P703A   Mishka and Game 1 / 1 3
13934 luogu#P9967   [THUPC 2024 初赛] 采矿 0 / 0 6
36410 luogu#P12094   [NERC2024] Cactus without Bridges 0 / 0 7
16635 loj#P3487   「JOISC 2021 Day1」特技飞行 0 / 5 10
25732 codeforces#P137E   Last Chance 0 / 0 7
15019 luogu#P11094   [ROI 2021] 砍树 (Day 2) 0 / 0 6
35446 luogu#P11524   [THUPC 2025 初赛] 背向而行 0 / 0 6
17040 loj#P3920   「PA 2022」Walizki 0 / 0 (无)
22883 spoj#IITWPC4I   Petya and the Road Repairs 0 / 0 (无)
13641 luogu#P9672   [ICPC 2022 Jinan R] Grid Points 0 / 0 7
25920 codeforces#P178A3   Educational Game 0 / 0 3
17080 loj#P3961   「USACO 2023 US Open Platinum」Pareidolia 0 / 0 (无)
11623 luogu#P7622   [AHOI2021初中组] 坑 0 / 0 3
12713 luogu#P8728   [蓝桥杯 2020 国 B] 填空问题 0 / 0 (无)
12121 luogu#P8125   [BalticOI 2021] The short shank (Day2) 1 / 1 6
35456 luogu#P11529   [THUPC 2025 初赛] 辞甲猾扎 1 / 1 4
12072 luogu#P8076   [COCI 2009/2010 #7] RESTORAN 0 / 0 5
10629 luogu#P6619   [省选联考 2020 A/B 卷] 冰火战士 2 / 38 6

分类

手气不错

根据当前过滤条件随机选择一道题