ID Problem Show tags Hide tags AC / Tried Difficulty
5707 P6680  [CCO 2019] Marshmallow Molecules 0 / 0 5
5708 P6681  [CCO 2019] Bad Codes 0 / 0 5
5730 P6682  [BalticOI 2020] 染色 (Day1) 0 / 0 6
5731 P6683  [BalticOI 2020] 混合调料 (Day1) 0 / 0 6
5732 P6684  [BalticOI 2020] 小丑 (Day1) 0 / 0 6
5697 P6685  可持久化动态仙人掌的直径问题 1 / 1 2
5696 P6686  混凝土数学 0 / 0 3
5070 P6687  论如何玩转 Excel 表格 0 / 0 4
5695 P6688  可重集 0 / 0 5
5698 P6689  序列 0 / 0 6
5699 P6690  一次函数 0 / 0 7
5608 P6691  选择题 0 / 0 3
5625 P6692  出生点 0 / 0 4
5584 P6693  谷歌翻(sheng)译(cao)机 0 / 0 5
5623 P6694  强迫症 0 / 0 6
5622 P6695  谷歌翻(sheng)译(cao)机(加强版) 0 / 0 7
5743 P6696  [BalticOI 2020] 图 (Day2) 0 / 0 4
5745 P6697  [BalticOI 2020] 村庄 (Day2) 0 / 0 5
5746 P6698  [BalticOI 2020] 病毒 (Day2) 0 / 0 7
5739 P6699  【模板】一般图最大权匹配 0 / 0 7
5721 P6700  [PA 2015 Final] Edycja 0 / 0 7
5722 P6701  [POI 1997] Genotype 0 / 0 5
5709 P6702  [COCI 2010/2011 #7] ŠEĆER 0 / 0 2
5710 P6703  [COCI 2010/2011 #7] KOLO 0 / 0 2
5712 P6704  [COCI 2010/2011 #7] GITARA 0 / 0 2
5711 P6705  [COCI 2010/2011 #7] POŠTAR 0 / 0 3
5714 P6706  [COCI 2010/2011 #7] KUGLICE 0 / 0 4
5713 P6707  [COCI 2010/2011 #7] UPIT 0 / 0 6
5669 P6708  [CCC 2020] Josh's Double Bacon Deluxe 0 / 0 6
5664 P6709  [CCC 2020] Swapping Seats 0 / 0 4
5727 P6710  [BalticOI 2005] Ancient Manuscript (Day2) 0 / 0 4
5726 P6711  [BalticOI 2005] Polygon (Day2) 0 / 0 5
5737 P6712  [THUPC 2019] 摆家具 0 / 0 7
5733 P6713  [CCO 2018] Geese vs. Hawks 0 / 0 3
5734 P6714  [CCO 2018] Wrong Answer 0 / 0 5
5735 P6715  [CCO 2018] Fun Palace 0 / 0 6
5725 P6716  [CCO 2018] Gradient Descent 0 / 0 5
5724 P6717  [CCO 2018] Boring Lectures 0 / 0 6
5723 P6718  [CCO 2018] Flop Sorting 0 / 0 6
5744 P6719  [BalkanOI 2011] 2circles 0 / 0 6
5748 P6720  [BalkanOI 2011] decrypt 0 / 0 (None)
5751 P6721  [BalkanOI 2011] medians 0 / 0 4
3945 P6722  「MCOI-01」Village 村庄 0 / 0 4
5768 P6723  [COCI 2015/2016 #5] ZAMKA 0 / 0 1
5769 P6724  [COCI 2015/2016 #5] MULTIGRAM 0 / 0 2
5770 P6725  [COCI 2015/2016 #5] PERICA 0 / 0 3
5771 P6726  [COCI 2015/2016 #5] POPLAVA 0 / 0 3
5772 P6727  [COCI 2015/2016 #5] OOP 0 / 0 6
5775 P6728  [COCI 2015/2016 #5] PODNIZOVI 0 / 0 6
5791 P6729  [WC2020] 有根树 0 / 0 7
5792 P6730  [WC2020] 猜数游戏 0 / 0 7
5793 P6731  [WC2020] 选课 0 / 0 7
5629 P6732  「Wdsr-2」方分 0 / 0 4
5342 P6733  「Wdsr-2」间歇泉 1 / 1 4
5705 P6734  「Wdsr-2」阴阳玉 0 / 0 6
5673 P6735  「Wdsr-2」环 0 / 0 6
5758 P6736  「Wdsr-2」白泽教育 0 / 0 6
5764 P6737  [BalticOI 2016] 迷宫 (Day2) 0 / 0 5
5779 P6738  [BalticOI 2014] Cop and Robber (Day1) 0 / 0 (None)
5766 P6739  [BalticOI 2014] Three Friends (Day1) 0 / 0 4
5767 P6740  [BalticOI 2014] Sequence (Day1) 0 / 0 6
5765 P6741  [BalticOI 2014] Demarcation (Day2) 0 / 0 5
5773 P6742  [BalticOI 2014] Portals (Day2) 0 / 0 5
5774 P6743  [BalticOI 2014] Senior Postmen (Day2) 0 / 0 5
5783 P6744  [BalkanOI 2011] trapezoid 0 / 0 (None)
5741 P6745  『MdOI R3』Number 0 / 1 1
5742 P6746  『MdOI R3』Operations 0 / 0 2
5750 P6747  『MdOI R3』Teleport 0 / 0 4
5252 P6748  『MdOI R3』Fallen Lord 0 / 0 5
5100 P6749  『MdOI R3』Yoshino 0 / 0 7
5372 P6750  『MdOI R3』Pekka Bridge Spam 0 / 0 7
5804 P6751  [IOI 2019] 视觉程序 0 / 0 6
5759 P6752  [BalkanOI 2011] cmp 0 / 0 6
5784 P6753  [BalticOI 2013] Ball Machine (Day1) 0 / 0 4
5782 P6754  [BalticOI 2013] Palindrome-Free Numbers (Day1) 0 / 0 6
5787 P6755  [BalticOI 2013] Pipes (Day1) 0 / 0 6
5786 P6756  [BalticOI 2013] Brunhilda’s Birthday 0 / 0 5
5788 P6757  [BalticOI 2013] Tracks in the Snow 0 / 0 4
5790 P6758  [BalticOI 2013] Vim 0 / 0 7
5797 P6759  [USACO06OPEN] 县集市 The County Fair 0 / 0 2
5806 P6760  [THUPC 2019] 大碗宽面 0 / 0 6
5802 P6761  [BalticOI 2010] BEARs (Day1) 0 / 0 5
5815 P6762  [BalticOI 2010] Lego (Day1) 0 / 0 7
5816 P6763  [BalticOI 2010] Printed Circuit Board (Day1) 0 / 0 5
5838 P6764  [APIO2020] 粉刷墙壁 0 / 0 6
5839 P6765  [APIO2020] 交换城市 0 / 0 6
5840 P6766  [APIO2020] 有趣的旅途 0 / 0 6
5842 P6767  [BalticOI 2012/2020] 玫瑰 (Day0) 0 / 0 4
5843 P6768  [USACO05MAR] Ombrophobic Bovines 发抖的牛 0 / 0 5
5835 P6770  [USACO05MAR] Checking an Alibi 不在场的证明 0 / 0 3
5828 P6771  [USACO05MAR] Space Elevator 太空电梯 3 / 3 3
5847 P6772  [NOI2020] 美食家 0 / 0 6
5848 P6773  [NOI2020] 命运 0 / 0 7
5849 P6774  [NOI2020] 时代的眼泪 0 / 0 7
5855 P6775  [NOI2020] 制作菜品 0 / 0 7
5856 P6776  [NOI2020] 超现实树 0 / 0 7
5857 P6777  [NOI2020] 翻修道路 0 / 0 7
5859 P6778  [Ynoi2009] rpdq 0 / 0 7
5860 P6779  [Ynoi2009] rla1rmdq 0 / 0 7
5615 P6780  [Ynoi2009] pmrllcsrms 0 / 0 7

Categories

Lucky

Pick a problem randomly based on the current filter.