| [ Sign In ] |
| uHunt hunt problems that matter |
uHunt is a tool for UVa online-judge that keeps track which problems you have solved and provides statistics as well as a number of selections for the next problem to solve.
To quickly submit your solution, use UVa Quick Submit.
Search Problem Number :
| Show : 5 | 10 | 20 | 50 | 100 Live Submissions (All Users) [UVa Link] | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Problem Title | User (username) | Verdict | Lang | Time | Best | Rank | Submit Time | |
statistics
| Show : 5 | 10 | 50 | 100 | 500 | ALL Last Submissions (auto update) [UVa Link] | ||||||
|---|---|---|---|---|---|---|
| Problem | Verdict | Lang | Time | Best | Rank | Submit Time |
Solved : 0, Submissions : 0
Competitive Programming Exercises
Steven Halim and I recently published the Competitive Programming book which is targetted to help regular computer science students to quickly get up and running for the ACM ICPC as well as IOI. The book discusses the types of problems that are frequently occurs in programming contests. The exercises have been integrated to this uHunt tool so that you can keep track of your progress. To get started, select a chapter from the table on the right and happy solving :)
Next Problems to Solve
You can view your unsolved/solved problems, sort them, filter by volume, etc. If you just want to solve as many problems as quickly as possible, it's convinient to pick problems according to the dacu (distinct accepted users) in descending order. The bigger the dacu the easier the problem should be and the more probable it will appear in the UVa discussion board.
|
| |||||||||||||||||||||||
World Ranklist
Below is the Author Ranklist (it is a bit different in the sorting order: ac, nos instead of ac, tried, nos). The additional columns: "2d, 7d, 31d" represents the number of (distinct) solved problems in the past 2 days, 7 days, 31 days.
| World Ranklist Show: above [ 10 | 20 | 50 | 100 ]; below [ 10 | 20 | 50 | 100 ] | |||||||
|---|---|---|---|---|---|---|---|
| Rank | Name | Username | AC | Subs | 2d | 7d | 31d |
Statistics Comparer
It is good to have partners (or rivals) in any competitions. Rivals can give you strong motivations to improve yourself. One of the motivations can be: "to solve any problem that your rivals solves, just to stay ahead from your rivals :)". More Info...
Expression1:Expression2:
Expression3:
Build Your Own Tool
I have published a web-service for acquiring real-time UVa statistics.
Change Log:
- 27 Dec 2011 - Changed the "User Submissions" API:
- removed Memory field and,
- the submission time is now in unixtimestamp (previously was unixtimestamp/60). - 10 Dec 2011 - Fixed the API for Problem List description (index 18 is moved to 6).
- 3 Oct 2011 - Fixed a bug in Statistics Comparer regarding set S.
- 1 Oct 2011 - Added an API to convert UVa username to UVa user ID.
- 25 Sep 2011 - Added an API to retrieve particular user submissions on specific problems.
- 25 Sep 2011 - Changed Problem API for individual problem.
Frequently Asked Questions
- Q: What are the meaning of the colors on some problem numbers?
A: The problem number will will be colored Red if it was last submitted less than 2 days ago, Green for less than 1 week ago, Blue for less than 1 month ago, Orange if the problem is not yet Accepted, otherwise, Black. In the ChatBox and in the Live Submissions, some problem numbers will be underlined if you have solved the problem. The bold problem numbers in the statistics denotes that the runtime of your submission is equal to the best runtime (rank 1 of that problem).