ID Problem Show tags Hide tags AC / Tried Difficulty
2798 P3826  [NOI2017] 蔬菜 0 / 0 7
2799 P3827  [NOI2017] 分身术 0 / 0 7
2808 P3836  [IOI2017] Nowruz 0 / 0 7
2809 P3837  [IOI2017] Wiring 0 / 0 5
2813 P3838  [IOI2017] Toy Train 0 / 0 7
2814 P3839  [IOI2017] The Big Prize 0 / 0 6
2815 P3840  Simurgh 西默夫 0 / 0 (None)
2816 P3841  Ancient Books 古书 0 / 0 (None)
1507 P3938  斐波那契 0 / 0 4
1579 P3940  分组 0 / 0 6
1649 P3951  [NOIP2017 提高组] 小凯的疑惑 / [蓝桥杯 2013 省] 买不到的数目 2 / 4 3
1650 P3952  [NOIP2017 提高组] 时间复杂度 0 / 1 4
1666 P3953  [NOIP2017 提高组] 逛公园 0 / 0 6
1668 P3954  [NOIP2017 普及组] 成绩 3 / 3 1
1667 P3955  [NOIP2017 普及组] 图书管理员 6 / 11 2
2910 P3956  [NOIP2017 普及组] 棋盘 1 / 1 4
2911 P3957  [NOIP2017 普及组] 跳房子 1 / 2 5
2204 P3959  [NOIP2017 提高组] 宝藏 2 / 10 6
2211 P3960  [NOIP2017 提高组] 列队 0 / 0 6
2909 P3981  琅泽难题 0 / 0 6
2890 P3982  龙盘雪峰信息解析器 0 / 0 4
2881 P3983  赛斯石(赛后强化版) 0 / 0 4
2937 P3991  [BJOI2017] 喷式水战改 0 / 0 6
2939 P3992  [BJOI2017] 开车 0 / 0 7
2938 P3993  [BJOI2017] 同构 0 / 0 7
2950 P4002  [清华集训2017] 生成树计数 0 / 0 7
2951 P4003  无限之环 0 / 0 7
2952 P4004  Hello world! 0 / 0 6
2953 P4005  小 Y 和地铁 0 / 0 6
2954 P4006  小 Y 和二叉树 0 / 0 5
2955 P4007  小 Y 和恐怖的奴隶主 0 / 0 6
3021 P4063  [JXOI2017] 数列 0 / 0 6
3022 P4064  [JXOI2017] 加法 0 / 0 5
3023 P4065  [JXOI2017] 颜色 0 / 0 6
3034 P4081  [USACO17DEC] Standing Out from the Herd P 0 / 0 6
3035 P4082  [USACO17DEC] Push a Box P 0 / 0 7
3037 P4083  [USACO17DEC] A Pie for a Pie G 0 / 0 6
3038 P4084  [USACO17DEC] Barn Painting G 0 / 0 4
3039 P4085  [USACO17DEC] Haybale Feast G 0 / 0 4
3040 P4086  [USACO17DEC] My Cow Ate My Homework S 0 / 0 3
3041 P4087  [USACO17DEC] Milk Measurement S 0 / 0 5
3042 P4089  [USACO17DEC] The Bovine Shuffle S 0 / 0 3
3036 P4090  [USACO17DEC] Greedy Gift Takers P 0 / 0 5
3074 P4122  [USACO17DEC] Blocked Billboard B 0 / 0 2
3178 P4224  [清华集训2017] 简单数据结构 0 / 0 7
3179 P4225  [清华集训 2017] 福若格斯 0 / 0 7
3180 P4226  避难所 0 / 0 6
3181 P4227  [清华集训2017] 我的生命已如风中残烛 0 / 0 7
3182 P4228  [清华集训2017] 榕树之心 0 / 0 7
3183 P4229  某位歌姬的故事 0 / 0 6
3383 P4416  [COCI2017-2018#1] Plahte 0 / 0 6
3386 P4419  [COCI2017-2018#1] Cezar 0 / 0 2
3387 P4420  [COCI2017-2018#1] Tetris 0 / 0 2
3388 P4421  [COCI2017-2018#1] Lozinke 0 / 0 4
3389 P4422  [COCI2017-2018#1] Deda 0 / 0 5
3402 P4431  [COCI2017-2018#2] ​Košnja 0 / 0 2
3403 P4432  [COCI2017-2018#2] ​​ZigZag 0 / 0 2
3404 P4434  [COCI2017-2018#2] ​​Usmjeri 0 / 0 6
3405 P4435  [COCI2017-2018#2] ​​Garaža 0 / 0 6
3408 P4439  [COCI2017-2018#3] Aron 0 / 0 1
3409 P4440  [COCI2017-2018#3] Programiranje 0 / 0 2
3410 P4441  [COCI2017-2018#3] Retro 0 / 0 5
3411 P4442  [COCI2017-2018#3] Portal 0 / 0 5
3412 P4443  [COCI2017-2018#3] Dojave 0 / 0 6
3413 P4444  [COCI2017-2018#3] Sažetak 0 / 0 6
3522 P4519  [COCI2017-2018#4] Rasvjeta 0 / 0 2
3523 P4520  [COCI2017-2018#4] Izbori 0 / 0 3
3524 P4521  [COCI2017-2018#4] Automobil 0 / 0 5
3525 P4522  [COCI2017-2018#4] Vođe 0 / 0 6
3526 P4523  [COCI2017-2018#4] Krov 0 / 0 5
3527 P4524  [COCI2017-2018#4] Ceste 0 / 0 7
3505 P4546  [THUWC2017] 在美妙的数学王国中畅游 0 / 0 7
3506 P4547  [THUWC2017] 随机二分图 0 / 0 7
3584 P4604  [WC2017] 挑战 0 / 0 7
3622 P4650  [COCI2017-2018#5] Karte 0 / 0 4
3623 P4652  [CEOI2017] One-Way Streets 0 / 0 6
3625 P4654  [CEOI2017] Mousetrap 0 / 0 7
3626 P4655  [CEOI2017] Building Bridges 0 / 0 6
3627 P4656  [CEOI2017] Palindromic Partitions 0 / 0 4
3628 P4657  [CEOI2017] Chase 0 / 0 6
3596 P4695  [PA2017] Banany 0 / 0 7
3717 P4736  [CERC2017] Assignment Algorithm 0 / 0 3
3718 P4737  [CERC2017] Buffalo Barricades 0 / 0 7
3719 P4738  [CERC2017] Cumulative Code 0 / 0 6
3720 P4739  [CERC2017] Donut Drone 0 / 0 6
3721 P4740  [CERC2017] Embedding Enumeration 0 / 0 6
3734 P4745  [CERC2017] Gambling Guide 0 / 0 6
3738 P4746  [CERC2017] Hidden Hierarchy 0 / 0 3
3739 P4747  [CERC2017] Intrinsic Interval 0 / 0 6
3741 P4748  [CERC2017] Justified Jungle 0 / 0 5
3742 P4749  [CERC2017] Kitchen Knobs 0 / 0 6
3743 P4750  [CERC2017] Lunar Landscape 0 / 0 6
3834 P4806  [CCC2017] 最小费用流 0 / 0 6
3835 P4807  [CCC2017] 地铁交通 0 / 0 6
4041 P5025  [SNOI2017] 炸弹 0 / 0 6
4114 P5100  [JOI 2017 Final] 足球 0 / 0 6
4115 P5101  [JOI 2017 Final] 绳 0 / 0 7
4182 P5209  [ZJOI2017] 汉诺塔 0 / 0 7
4183 P5210  [ZJOI2017] 线段树 0 / 0 7
4184 P5211  [ZJOI2017] 字符串 0 / 0 7

Categories

Lucky

Pick a problem randomly based on the current filter.