ID Problem Show tags Hide tags AC / Tried Difficulty
2788 P3826   [NOI2017] 蔬菜 0 / 0 9
2789 P3827   [NOI2017] 分身术 0 / 0 9
2798 P3836   [IOI 2017] Nowruz 0 / 0 9
2799 P3837   [IOI 2017] Wiring 0 / 0 8
2803 P3838   [IOI 2017] Toy Train 0 / 0 9
2804 P3839   [IOI 2017] The Big Prize 0 / 0 8
2805 P3840   Simurgh 西默夫 0 / 0 (None)
2806 P3841   Ancient Books 古书 0 / 0 (None)
1497 P3938   斐波那契 1 / 1 6
1569 P3940   分组 0 / 0 8
1639 P3951   [NOIP 2017 提高组] 小凯的疑惑 1 / 1 5
1640 P3952   [NOIP 2017 提高组] 时间复杂度 0 / 0 6
1656 P3953   [NOIP 2017 提高组] 逛公园 0 / 15 7
1658 P3954   [NOIP 2017 普及组] 成绩 0 / 0 1
1657 P3955   [NOIP 2017 普及组] 图书管理员 0 / 0 3
2900 P3956   [NOIP 2017 普及组] 棋盘 1 / 1 6
2901 P3957   [NOIP 2017 普及组] 跳房子 0 / 0 7
1816 P3958   [NOIP 2017 提高组] 奶酪 0 / 0 5
2194 P3959   [NOIP 2017 提高组] 宝藏 2 / 4 8
2201 P3960   [NOIP 2017 提高组] 列队 0 / 0 8
2899 P3981   琅泽难题 0 / 0 8
2880 P3982   龙盘雪峰信息解析器 0 / 0 6
2871 P3983   赛斯石(赛后强化版) 0 / 0 6
2927 P3991   [BJOI2017] 喷式水战改 0 / 0 8
2929 P3992   [BJOI2017] 开车 0 / 0 9
2928 P3993   [BJOI2017] 同构 0 / 0 9
2940 P4002   [清华集训 2017] 生成树计数 0 / 0 9
2941 P4003   [清华集训 2017] 无限之环 0 / 0 9
2942 P4004   Hello world! 0 / 0 8
2943 P4005   小 Y 和地铁 0 / 0 8
2944 P4006   小 Y 和二叉树 0 / 0 7
2945 P4007   小 Y 和恐怖的奴隶主 0 / 0 8
3011 P4063   [JXOI2017] 数列 0 / 0 8
3012 P4064   [JXOI2017] 加法 0 / 0 7
3013 P4065   [JXOI2017] 颜色 0 / 0 8
3024 P4081   [USACO17DEC] Standing Out from the Herd P 0 / 0 8
3025 P4082   [USACO17DEC] Push a Box P 0 / 0 9
3027 P4083   [USACO17DEC] A Pie for a Pie G 0 / 0 8
3028 P4084   [USACO17DEC] Barn Painting G 2 / 15 6
3029 P4085   [USACO17DEC] Haybale Feast G 0 / 0 5
3030 P4086   [USACO17DEC] My Cow Ate My Homework S 0 / 0 5
3031 P4087   [USACO17DEC] Milk Measurement S 0 / 0 7
3032 P4089   [USACO17DEC] The Bovine Shuffle S 0 / 0 5
3026 P4090   [USACO17DEC] Greedy Gift Takers P 0 / 0 7
3064 P4122   [USACO17DEC] Blocked Billboard B 0 / 0 3
3168 P4224   [清华集训 2017] 简单数据结构 1 / 1 9
3169 P4225   [清华集训 2017] 福若格斯 0 / 1 9
3170 P4226   避难所 0 / 0 8
3171 P4227   [清华集训 2017] 我的生命已如风中残烛 0 / 2 9
3172 P4228   [清华集训 2017] 榕树之心 1 / 1 9
3173 P4229   某位歌姬的故事 0 / 0 8
3373 P4416   [COCI 2017/2018 #1] Plahte 0 / 0 8
3376 P4419   [COCI 2017/2018 #1] Cezar 0 / 0 3
3377 P4420   [COCI 2017/2018 #1] Tetris 0 / 0 3
3378 P4421   [COCI 2017/2018 #1] Lozinke 0 / 0 6
3379 P4422   [COCI 2017/2018 #1] Deda 0 / 0 7
3392 P4431   [COCI 2017/2018 #2] ​Košnja 0 / 0 3
3393 P4432   [COCI 2017/2018 #2] ​​ZigZag 0 / 0 3
3394 P4434   [COCI 2017/2018 #2] ​​Usmjeri 0 / 0 8
3395 P4435   [COCI 2017/2018 #2] ​​Garaža 0 / 0 8
3398 P4439   [COCI 2017/2018 #3] Aron 0 / 0 1
3399 P4440   [COCI 2017/2018 #3] Programiranje 0 / 0 3
3400 P4441   [COCI 2017/2018 #3] Retro 0 / 0 7
3401 P4442   [COCI 2017/2018 #3] Portal 0 / 0 7
3402 P4443   [COCI 2017/2018 #3] Dojave 0 / 0 8
3403 P4444   [COCI 2017/2018 #3] Sažetak 0 / 0 8
3512 P4519   [COCI 2017/2018 #4] Rasvjeta 0 / 0 3
3513 P4520   [COCI 2017/2018 #4] Izbori 0 / 0 5
3514 P4521   [COCI 2017/2018 #4] Automobil 0 / 0 7
3515 P4522   [COCI 2017/2018 #4] Vođe 0 / 0 6
3516 P4523   [COCI 2017/2018 #4] Krov 0 / 0 7
3517 P4524   [COCI 2017/2018 #4] Ceste 0 / 0 9
3495 P4546   [THUWC 2017] 在美妙的数学王国中畅游 0 / 0 9
3496 P4547   [THUWC 2017] 随机二分图 0 / 0 9
3574 P4604   [WC2017] 挑战 0 / 0 9
3612 P4650   [COCI 2017/2018 #5] Karte 0 / 0 6
3613 P4652   [CEOI 2017] One-Way Streets 0 / 0 8
3614 P4653   [CEOI 2017] Sure Bet 0 / 0 5
3615 P4654   [CEOI 2017] Mousetrap 0 / 0 8
3616 P4655   [CEOI 2017] Building Bridges 0 / 0 8
3617 P4656   [CEOI 2017] Palindromic Partitions 0 / 0 6
3618 P4657   [CEOI 2017] Chase 0 / 0 8
3586 P4695   [PA 2017] Banany 0 / 0 9
3706 P4736   [CERC2017] Assignment Algorithm 0 / 0 5
3707 P4737   [CERC2017] Buffalo Barricades 0 / 0 8
3708 P4738   [CERC2017] Cumulative Code 0 / 0 8
3709 P4739   [CERC2017] Donut Drone 0 / 0 7
3710 P4740   [CERC2017] Embedding Enumeration 0 / 0 8
3723 P4745   [CERC2017] Gambling Guide 0 / 0 8
3727 P4746   [CERC2017] Hidden Hierarchy 0 / 0 5
3728 P4747   [CERC2017] Intrinsic Interval 0 / 0 8
3730 P4748   [CERC2017] Justified Jungle 0 / 0 7
3731 P4749   [CERC2017] Kitchen Knobs 0 / 0 8
3732 P4750   [CERC2017] Lunar Landscape 0 / 0 8
3823 P4806   [CCC 2017] 最小费用流 0 / 0 8
3824 P4807   [CCC 2017] 地铁交通 0 / 0 8
4029 P5025   [SNOI2017] 炸弹 0 / 1 8
4102 P5100   [JOI 2017 Final] 足球 / Soccer 0 / 0 8
4103 P5101   [JOI 2017 Final] 绳 / Rope 0 / 0 9
4170 P5209   [ZJOI2017] 汉诺塔 0 / 0 9

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