Problems

Problem Category Types Points AC % Users
CCO Preparation Test 3 P2 - Packing Up Mock CCO Dynamic Programming 25p 14.8% 122
CCO Preparation Test 3 P3 - Arrow Mock CCO Advanced Math, Geometry 30p 17.7% 58
CCO Preparation Test 4 P3 - Dynamic MST Mock CCO Graph Theory 25p 23.2% 61
CCO Preparation Test 5 P1 - City Game Mock CCO Dynamic Programming 15 26.4% 214
CCO Preparation Test 5 P2 - Corporative Network Mock CCO Graph Theory 15 8.0% 15
CCO Preparation Test 5 P3 - Minimum Cycle Mock CCO Graph Theory 15p 9.6% 9
CCO Preparation Test 5 P4 - Toys Mock CCO Ad Hoc 15p 3.1% 2
CCO Preparation Test 6 P1 - Bus Routes Mock CCO Intermediate Math 20p 24.2% 6
CCO Preparation Test 6 P2 - An Easy Problem Mock CCO Dynamic Programming 12p 32.6% 206
CCO Preparation Test 6 P3 - HopScotch Mock CCO Data Structures 20p 23.1% 143
CCO Preparation Test 7 P1 - Game of Stone Mock CCO Ad Hoc, Advanced Math, Greedy Algorithms 20p 6.0% 3
CCO Preparation Test 7 P2 - XOR Path Mock CCO Advanced Math, Graph Theory 20p 12.3% 16
CCOQR '16 - Stupendous Bowties CCC Data Structures, Geometry 10p 31.9% 253
CCOQR '16 - Through A Maze Darkly CCC Graph Theory 20p 18.4% 104
CCOQR '16 - Data Structure CCC Data Structures, Simple Math 15p 22.1% 182
CEOI '09 P2 - Harbingers CEOI Data Structures, Dynamic Programming, Graph Theory 25p 10.9% 29
CEOI '14 P2 - Fangorn CEOI Ad Hoc 20p 28.3% 18
CEOI '16 P2 - Kangaroo CEOI Dynamic Programming 20p 42.2% 69
CEOI '16 P4 - Match CEOI Data Structures, Dynamic Programming, String Algorithms 15p 19.4% 22
CEOI '16 P5 - Popeala CEOI Dynamic Programming 25p 19.7% 13
CEOI '17 P1 - One-Way Streets CEOI Graph Theory 25p 21.1% 67
CEOI '17 P2 - Sure Bet CEOI Implementation 10p 36.7% 101
CEOI '17 P3 - Mousetrap CEOI Dynamic Programming, Graph Theory 25p 13.4% 21
CEOI '17 P4 - Building Bridges CEOI Dynamic Programming 20p 20.9% 121
CEOI '17 P5 - Palindromic Partitions CEOI Greedy Algorithms, String Algorithms 15p 31.0% 114
CEOI '17 P6 - Chase CEOI Dynamic Programming 30p 13.1% 25
CEOI '18 P1 - Cloud Computing CEOI Dynamic Programming 15p 32.7% 90
CEOI '18 P2 - Global Warming CEOI Data Structures, Dynamic Programming 15p 27.9% 82
CEOI '18 P3 - Lottery CEOI Data Structures, Dynamic Programming 25p 37.2% 25
CEOI '18 P4 - Fibonacci Representations CEOI Advanced Math, Data Structures 40p 35.6% 8
CEOI '18 P5 - Toys CEOI Dynamic Programming, Intermediate Math 10p 28.2% 97
CEOI '19 P1 - Building Skyscrapers CEOI Graph Theory 30p 4.2% 2
CEOI '19 P2 - Dynamic Diameter CEOI Data Structures, Graph Theory 25p 11.6% 45
CEOI '19 P3 - Cubeword CEOI Ad Hoc 20p 37.5% 16
CEOI '19 P4 - Amusement Park CEOI Dynamic Programming, Graph Theory 30p 19.8% 9
CEOI '19 P5 - Magic Tree CEOI Data Structures, Dynamic Programming, Graph Theory 20p 9.5% 37
CEOI '19 Practice P1 - Count Squares CEOI Implementation 7p 36.6% 249
CEOI '19 Practice P2 - Separator CEOI Implementation 10p 34.8% 45
CEOI '19 Practice P3 - Tower Defense CEOI Implementation 12p 13.9% 26
CEOI '22 P1 - Abracadabra CEOI Data Structures 20p 21.9% 49
CEOI '22 P2 - Homework CEOI Ad Hoc 15p 42.3% 78
CEOI '22 P3 - Prize CEOI Graph Theory, Interactive 25p 6.3% 25
CEOI '22 P4 - Drawing CEOI Graph Theory 35p 0.9% 2
CEOI '22 P5 - Measures CEOI Ad Hoc 20p 10.6% 35
CEOI '22 P6 - Parking CEOI Graph Theory 30p 6.4% 7
CERC '00 H - Hotline ICPC Implementation 25 15.0% 44
CERC '07 B - Strange Billboard ICPC Ad Hoc 10p 47.2% 41
CERC '07 E - Gates of Logic ICPC Simulation 20p 26.8% 6
Expensive Chair Stacking Uncategorized Ad Hoc 7p 36.1% 117
Champion Contest Uncategorized Implementation 7 32.5% 177