Problems

Problem ▾ Category Types Points AC % Users
HCI '16 - Jumping Uncategorized Dynamic Programming 20 13.1% 80
HCI '16 - Hearing Uncategorized Dynamic Programming, String Algorithms 15p 18.6% 5
HCI '16 - Foodie Uncategorized Dynamic Programming 7p 31.7% 60
HCI '16 - Danger Room Uncategorized Dynamic Programming 7p 15.9% 23
HCI '16 - Cheapest Operation Ever Uncategorized Dynamic Programming 20p 28.0% 196
HCI '16 - Boxception Uncategorized Dynamic Programming 10p 53.0% 7
HCI '16 - BinaryBomb Uncategorized Ad Hoc, Dynamic Programming, Graph Theory 17p 50.0% 4
Halloween '14 P4 - Fox Girls Seasonal Dynamic Programming, Graph Theory 20p 7.0% 54
Halloween '14 P2 - Cat Girls Seasonal Dynamic Programming 12p 27.8% 205
Grid 3 Uncategorized Advanced Math, Dynamic Programming 20 38.5% 16
Grid 1.5 Uncategorized Dynamic Programming, Intermediate Math 10p 9.9% 45
Graph Contest 1 P1 - Counting Paths Uncategorized Dynamic Programming 10 19.4% 95
Google Kickstart '17 Round C Problem C - Magical Thinking Google Kick Start Dynamic Programming 10p 20.0% 10
Google Code Jam '22 Round 2 Problem D - I, O Bot Google Code Jam Ad Hoc, Data Structures, Dynamic Programming 35p 25.0% 1
Google Code Jam '22 Round 1B Problem B - Controlled Inflation Google Code Jam Dynamic Programming, Greedy Algorithms 10p 66.7% 4
Google Code Jam '22 Round 1A Problem C - Weightlifting Google Code Jam Dynamic Programming 20p 75.0% 4
Google Code Jam '22 Qualification Round Problem D - Chain Reactions Google Code Jam Dynamic Programming, Graph Theory, Greedy Algorithms 12p 52.0% 8
Google Code Jam '21 Qualification Round Problem B - Moons and Umbrellas Google Code Jam Dynamic Programming 7p 46.2% 6
Google Code Jam '18 Round 1A Problem C - Edgy Baking Google Code Jam Dynamic Programming 17p 27.3% 3
Google Code Jam '17 Qualification Round Problem C - Bathroom Stalls Google Code Jam Data Structures, Dynamic Programming, Intermediate Math 10p 66.7% 2
Google Code Jam '16 World Finals Problem A - Integeregex Google Code Jam Data Structures, Dynamic Programming, Implementation, String Algorithms 35 49.2% 6
Google Code Jam '14 Round 1A Problem B - Full Binary Tree Google Code Jam Dynamic Programming, Graph Theory 10p 50.0% 4
Google Code Jam '11 Round 1A Problem C - Pseudominion Google Code Jam Dynamic Programming 17p 0.0% 0
Google Code Jam '10 Round 1A Problem B - Make it Smooth Google Code Jam Dynamic Programming 10p 15.0% 3
Google Code Jam '09 Round 1A Problem C - Collecting Cards Google Code Jam Dynamic Programming, Intermediate Math 10p 60.0% 3
Google Code Jam '09 Qualification Round Problem C - Welcome to Code Jam Google Code Jam Dynamic Programming 7p 19.0% 4
Good Sets Uncategorized Dynamic Programming, Simple Math 10p 27.2% 32
GlobeX Cup '19 S5 - Alien Navigation Uncategorized Advanced Math, Dynamic Programming 20p 7.4% 16
GlobeX Cup '18 S4 - Reversed Dijkstra's Uncategorized Dynamic Programming, Graph Theory 10p 10.9% 42
GFSSOC '17 S4 - First Ace GFSSOC Dynamic Programming 10 12.5% 36
GFSSOC '17 J5 - Choosing Extracurriculars GFSSOC Dynamic Programming 7 29.5% 52
GFSSOC '15 Winter S4 - Starry Nights GFSSOC Dynamic Programming 12p 22.4% 114
GFSSOC '15 Fall S5 - Raider GFSSOC Dynamic Programming, Graph Theory 17p 14.0% 137
GFSSOC '15 Fall Practice P5 - Bruno and Pumpkins GFSSOC Dynamic Programming, Greedy Algorithms 7p 28.6% 178
GFSSOC '14 Winter S5 - Stardust Snow GFSSOC Dynamic Programming 20p 12.2% 70
GFSSOC '14 Winter S3 - Hide n Seek GFSSOC Dynamic Programming, Graph Theory 12p 24.9% 185
Facebook Hacker Cup '19 Final Round P6 - Temporal Revision FHC Data Structures, Dynamic Programming, Graph Theory 40p 63.6% 5
Facebook Hacker Cup '19 Final Round P1 - Strings as a Service FHC Ad Hoc, Dynamic Programming, Greedy Algorithms, String Algorithms 15p 33.3% 4
Facebook Hacker Cup '17 Qualifying Round P3 - Fighting the Zombie FHC Dynamic Programming 10p 19.4% 29
Facebook Hacker Cup '15 Round 3 P2 - Lunch Scheduling FHC Dynamic Programming 15p 14.6% 7
Facebook Hacker Cup '15 Round 2 P3 - Autocomplete Strikes Back FHC Dynamic Programming, String Algorithms 20 49.0% 22
Facebook Hacker Cup '15 Round 2 P2 - All Critical FHC Dynamic Programming, Intermediate Math 15 55.6% 42
Facebook Hacker Cup '15 Round 1 P4 - Corporate Gifting FHC Dynamic Programming 17 46.0% 88
Facebook Hacker Cup '15 Round 1 P3 - Winning at Sports FHC Dynamic Programming 12 50.3% 195
Expected Value Uncategorized Dynamic Programming, Intermediate Math 15 24.5% 20
ETSR '23 Onsite Round 2 Problem 3 - Trees Uncategorized Dynamic Programming 30p 2.2% 8
ETSR '23 Online Round 2 Problem 4 - Queue Uncategorized Dynamic Programming 17p 5.0% 15
ETSR '23 Online Round 2 Problem 2 - Equation Uncategorized Dynamic Programming 15p 4.4% 35
EGOI '23 P6 - Candy EGOI Dynamic Programming 12p 22.4% 39
EGOI '22 P2 - Lego Wall EGOI Dynamic Programming, Intermediate Math 15p 12.1% 18