ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7954 luoguP8820   [CSP-S 2022] 数据传输 0 / 0 8
12450 luoguP8848   [JRKSJ R5] 1-1 B 0 / 0 6
12850 luoguP8859   冒泡排序 0 / 0 8
12504 luoguP8863   「KDOI-03」构造数组 0 / 0 8
12932 luoguP8864   「KDOI-03」序列变换 0 / 0 9
12936 luoguP8885   「JEOI-R1」子序列 0 / 0 8
12950 luoguP8888   [DMOI-R1] 实验基地 0 / 0 7
12789 luoguP8894   「UOI-R1」求和 0 / 0 5
8476 luoguP8903   [USACO22DEC] Bribing Friends G 0 / 0 7
12987 luoguP8916   [DMOI-R2] 暗号 0 / 0 8
13012 luoguP8944   The Da Vinci Code 0 / 0 6
12587 luoguP8962   「WHOI-4」yadiw. Slua, gassp, lhtubs. 0 / 0 6
13078 luoguP8967   追寻 | Pursuit of Dream 0 / 0 8
13052 luoguP8973   『GROI-R1』 继续深潜,为了同一个梦想 0 / 0 7
13050 luoguP8975   『GROI-R1』 湖底之城 0 / 0 8
12946 luoguP8978   「DTOI-4」中位数 0 / 0 9
13053 luoguP8983   「DROI」Round 1 失控 0 / 0 8
13085 luoguP9014   [USACO23JAN] Following Directions S 0 / 0 5
12792 luoguP9047   [PA 2021] Poborcy podatkowi 0 / 0 8
12796 luoguP9051   [PA 2021] Wystawa 0 / 0 8
12998 luoguP9054   [集训队互测 2022] 心跳排列图 0 / 0 9
13159 luoguP9084   [PA 2018] Skwarki 0 / 0 8
13160 luoguP9090   「SvR-2」G64 0 / 0 8
13184 luoguP9097   [PA 2020] Elektrownie i fabryki 0 / 0 7
13210 luoguP9102   [PA 2020] Cukierki 0 / 0 6
13204 luoguP9108   [PA 2020] Malowanie płotu 0 / 0 8
13232 luoguP9119   [春季测试 2023] 圣诞树 0 / 0 7
13255 luoguP9138   [THUPC 2023 初赛] 公平合作 0 / 0 8
13259 luoguP9144   [THUPC 2023 初赛] 最后的活动 0 / 0 8
12176 luoguP9147   签到题 0 / 0 5
13014 luoguP9151   计数题 0 / 0 9
13219 luoguP9161   Trees 0 / 0 6
13171 luoguP9174   [COCI 2022/2023 #4] Bojanje 0 / 0 7
13341 luoguP9187   [USACO23OPEN] Field Day S 0 / 0 6
13342 luoguP9188   [USACO23OPEN] Pareidolia S 0 / 0 6
13345 luoguP9190   [USACO23OPEN] Pareidolia G 0 / 0 7
13344 luoguP9192   [USACO23OPEN] Pareidolia P 0 / 0 8
13318 luoguP9197   [JOI Open 2016] 摩天大楼 / Skyscraper 0 / 0 8
12879 luoguP9221   「TAOI-1」Pentiment 0 / 0 7
12824 luoguP9225   「PEOI Rd1」寻宝(treasure) 0 / 0 8
12422 luoguP9229   简单九连环 0 / 0 7
13462 luoguP9242   [蓝桥杯 2023 省 B] 接龙数列 0 / 0 5
13356 luoguP9290   [ROI 2018] Decryption 0 / 0 6
13420 luoguP9296   [POI 2020/2021 R1] Gra platformowa / 平台游戏 0 / 0 7
12909 luoguP9307   「DTOI-5」进行一个排的重 (Maximum Version) 0 / 0 7
13521 luoguP9338   [JOIST 2023] 合唱 / Chorus 0 / 0 9
13010 luoguP9344   去年天气旧亭台 0 / 0 5
13600 luoguP9385   [THUPC 2023 决赛] 阴阳阵法 0 / 0 9
13425 luoguP9400   「DBOI」Round 1 三班不一般 0 / 0 7
13421 luoguP9415   「NnOI R1-T4」下楼 0 / 0 7
13612 luoguP9416   [POI 2021/2022 R1] Domino 0 / 0 5
13629 luoguP9420   [蓝桥杯 2023 国 B] 子 2023 / 双子数 0 / 0 3
13430 luoguP9437   『XYGOI round1』一棵树 0 / 0 6
12853 luoguP9454   [ZSHOI-R1] 巡城 0 / 0 8
13722 luoguP9468   [EGOI 2023] Candy / 糖果 0 / 0 6
13609 luoguP9476   [_-0 B] 地铁 0 / 0 8
13141 luoguP9479   [NOI2023] 桂花树 0 / 0 9
13196 luoguP9490   ZHY 的矩阵 0 / 0 8
12495 luoguP9493   「SFCOI-3」进行一个列的排 0 / 0 7
13672 luoguP9505   『MGOI』Simple Round I | D. 魔法环 0 / 0 6
13835 luoguP9506   [BalkanOI 2018] Homecoming 0 / 0 6
13645 luoguP9509   『STA - R3』Aulvwc 0 / 0 6
13134 luoguP9536   [YsOI2023] Prüfer 序列 0 / 0 9
13101 luoguP9541   「AWOI Round 2 D」数字三角形 0 / 0 5
13639 luoguP9542   [湖北省选模拟 2023] 棋圣 / alphago 0 / 0 8
13886 luoguP9561   [SDCPC 2023] Colorful Segments 0 / 0 7
13696 luoguP9579   「Cfz Round 1」Elevator 0 / 0 6
13781 luoguP9584   「MXOI Round 1」城市 0 / 0 6
13847 luoguP9587   「MXOI Round 2」排名 0 / 0 5
12931 luoguP9589   「PFLOI R1」PFL 除法 0 / 0 6
13879 luoguP9590   「PFLOI R1」PFL 团主的 PFL 操作 0 / 0 7
13838 luoguP9593   「Daily OI Round 1」Block 0 / 0 6
13727 luoguP9594   「Daily OI Round 1」Memory 0 / 0 8
13655 luoguP9613   [CERC2019] K==S 0 / 0 8
13964 luoguP9634   [ICPC 2020 Nanjing R] Monster Hunter 0 / 0 7
13911 luoguP9639   「yyOI R1」youyou 的序列 0 / 0 7
13055 luoguP9654   『GROI-R2』 记忆碎片 0 / 0 8
14023 luoguP9657   [ICPC 2021 Macao R] the Matching System 0 / 0 9
14028 luoguP9662   [ICPC 2021 Macao R] Cyclic Buffer 0 / 0 7
14029 luoguP9663   [ICPC 2021 Macao R] Permutation on Tree 0 / 0 8
14052 luoguP9676   [ICPC 2022 Jinan R] Skills 0 / 0 8
13707 luoguP9682   Electro Master 0 / 0 8
13719 luoguP9684   Hello, Solitude. 0 / 0 9
14007 luoguP9688   Colo. 0 / 0 5
13987 luoguP9689   Bina. 0 / 0 6
13888 luoguP9691   [GDCPC 2023] Base Station Construction 0 / 0 6
13718 luoguP9706   「TFOI R1」Ride the Wind and Waves 0 / 0 8
14044 luoguP9716   [EC Final 2022] Coloring 0 / 0 8
14035 luoguP9743   「KDOI-06-J」旅行 0 / 0 6
14036 luoguP9745   「KDOI-06-S」树上异或 0 / 0 7
13717 luoguP9746   「KDOI-06-S」合并序列 0 / 0 8
14103 luoguP9753   [CSP-S 2023] 消消乐 0 / 0 7
14070 luoguP9769   [HUSTFC 2023] 简单的加法乘法计算题 0 / 0 5
14116 luoguP9823   [ICPC 2020 Shanghai R] The Journey of Geor Autumn 0 / 0 7
14118 luoguP9824   [ICPC 2020 Shanghai R] Fountains 0 / 0 8
14121 luoguP9827   [ICPC 2020 Shanghai R] Sky Garden 0 / 0 6
13981 luoguP9838   挑战 NPC IV 0 / 0 8
14155 luoguP9846   [ICPC 2021 Nanjing R] Paimon's Tree 0 / 0 8
14156 luoguP9847   [ICPC 2021 Nanjing R] Crystalfly 0 / 0 7
14221 luoguP9870   [NOIP2023] 双序列拓展 0 / 0 8

分类

试试手气

根据当前过滤条件随机选择一道题