Given a matrix, find the cofactor of the element in 'i'th row and 'j'th column.
Solution Stats
Problem Comments
-
2 Comments
J.R.! Menzinger
on 14 Aug 2013
I think that there is an error on test case numbe 1. http://en.wikipedia.org/wiki/Cofactor_(linear_algebra)
Pavan Toraty
on 18 Nov 2013
Please correct test case 1.
Solution Comments
-
1 Comment
Evan
on 14 Aug 2013
I believe the answer here should be -3, not 6.
Problem Recent Solvers35
Suggested Problems
-
Replace NaNs with the number that appears to its left in the row.
1712 Solvers
-
169 Solvers
-
71 Solvers
-
07 - Common functions and indexing 5
255 Solvers
-
203 Solvers
More from this Author2
Problem Tags
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)