search Search tag Select a tag list All problems stairs Step-by-step problems light Past problems new_releases 최근 추가된 문제 Browse every problem Problems keyboard_tab_rtl chevron_left 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 chevron_right keyboard_tab No. Problem Source Solved Attempts Accuracy 4051 Lifeguards USACO 2018 January Silver 3 7 42.86% 4052 Rental Service USACO 2018 January, Silver 1 4 25.00% 4053 MooTube USACO 2018 January Silver 3 3 100.00% 4054 Blocked Billboard II USACO 2018 January Bronze 4 29 13.79% 4055 Lifeguards translate USACO 2018 January Bronze 2 3 66.67% 4056 Out of Place USACO 2018 January Bronze 0 0 4057 Slingshot USACO 2018 February Platinum 0 0 4058 New Barns USACO 2018 February Platinum 0 0 4059 Cow Gymnasts USACO 2018 February Platinum 0 0 4060 Snow Boots USACO 2018 February Gold 3 3 100.00% 4061 Directory Traversal USACO 2018 February Gold 0 0 4062 Taming the Herd USACO 2018 February Gold 1 2 50.00% 4063 Rest Stops USACO 2018 February Silver 1 1 100.00% 4064 Snow Boots USACO 2018 February Silver 1 2 50.00% 4065 Teleportation USACO 2018 February Silver 0 0 4066 Teleportation USACO 2018 February Bronze 6 7 85.71% 4067 Hoofball USACO 2018 February Bronze 3 5 60.00% 4068 Taming the Herd translate USACO 2018 February Bronze 2 6 33.33% 4069 Out of Sorts USACO 2018 US Open Platinum 0 0 4070 Train Tracking USACO 2018 US Open Platinum 0 0 4071 Disruption USACO 2018 US Open Platinum 1 1 100.00% 4072 Out of Sorts USACO 2018 US Open Gold 0 0 4073 Milking Order USACO 2018 US Open Gold 3 4 75.00% 4074 Talent Show USACO 2018 US Open Gold 1 2 50.00% 4075 Out of Sorts USACO 2018 US Open Silver 1 1 100.00% 4076 Lemonade Line USACO 2018 US Open Silver 0 0 4077 Multiplayer Moo USACO 2018 US Open Silver 0 0 4078 Team Tic Tac Toe USACO 2018 US Open Bronze 2 2 100.00% 4079 Milking Order USACO 2018 US Open Bronze 2 9 22.22% 4080 Family Tree USACO 2018 US Open Bronze 1 4 25.00% 4081 Balance Beam USACO 2018 December Platinum 1 15 6.67% 4082 Sort It Out USACO 2018 December Platinum 3 10 30.00% 4083 The Cow Gathering stop_circle Grading on hold USACO 2018 December Platinum 0 0 4084 Fine Dining USACO 2018 December Gold 3 3 100.00% 4085 Cowpatibility USACO 2018 December Gold 0 0 4086 Teamwork stop_circle Grading on hold USACO 2018 December Gold 4 9 44.44% 4087 Convention translate USACO 2018 December Silver 2 2 100.00% 4088 Convention II USACO 2018 December Silver 2 2 100.00% 4089 Mooyo Mooyo USACO 2018 December Silver 1 1 100.00% 4090 Mixing Milk translate USACO 2018 December Bronze 22 30 73.33% 4091 The Bucket List translate USACO 2018 December Bronze 2 2 100.00% 4092 Back and Forth translate USACO 2018 December Bronze 1 2 50.00% 4093 Times 17 translate USACO 2012 March Contest, Bronze Division 1 2 50.00% 4094 Exercise Route USACO 2019 January Platinum 0 0 4095 Train Tracking 2 USACO 2019 January Platinum 1 7 14.29% 4096 Cow Poetry USACO 2019 January Gold 1 3 33.33% 4097 Sleepy Cow Sorting auto_awesome Special judge USACO 2019 January Gold 2 2 100.00% 4098 Shortcut USACO 2019 January Gold 1 3 33.33% 4099 Grass Planting translate USACO 2019 January Silver 12 20 60.00% 4100 Icy Perimeter USACO 2019 January Silver 1 2 50.00% keyboard_tab_rtl chevron_left 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 chevron_right keyboard_tab
