Problems
10 problems to practice. Pick one, write a solution and get an instant verdict.
Log in to track which problems you have solved and see your progress here.
Log in1.Chocolate Bar
Mediummath5.0100% accepted2.The Promotion Challenge
Easydynamic-programmingmath5.0100% accepted3.Adrenaline Rush
Very hardconstructive-algorithmssorting5.0100% accepted4.Coffee Break Sum
Very easymathbasic arithmetic5.0100% accepted5.Prime Firewall
Easynumber theory5.0100% accepted6.Hogwarts Exam Ranking
Easybinary search5.0100% accepted7.Navruz Garlands
Easybinary searchgreedy5.0No submissions8.Hello, World!
Very easyimplementation100% accepted9.Welcome to the Arena
Very easyimplementation5.0100% accepted10.Where Is My File?
Easyimplementationstrings100% accepted
| Status | Title | Tags | Difficulty | Rating | Submitted | Accepted | Solve rate |
|---|---|---|---|---|---|---|---|
| 1.Chocolate Bar | |||||||
| 2.The Promotion Challenge | |||||||
| 3.Adrenaline Rush | |||||||
| 4.Coffee Break Sum | |||||||
| 5.Prime Firewall | |||||||
| 6.Hogwarts Exam Ranking | |||||||
| 7.Navruz Garlands | |||||||
| 8.Hello, World! | |||||||
| 9.Welcome to the Arena | |||||||
| 10.Where Is My File? |