Problem 1065. Make a 1 hot vector
Make a vector of length N that consists of all zeros except at index k, where it has the value 1.
Example:
Input
N = 6;
k = 2;
vector = one_hot(N,k);Output
vector = [0 1 0 0 0 0]
Solution Stats
Problem Comments
-
3 Comments
Pritesh Shah
on 2 Aug 2014
Good Problem
Ramoflaple
on 6 Aug 2015
funny
David Verrelli
on 16 Mar 2018
Any reason why the problem template gives away half of the solution?
Solution Comments
Show commentsProblem Recent Solvers533
Suggested Problems
-
3800 Solvers
-
Remove the two elements next to NaN value
697 Solvers
-
507 Solvers
-
Given a window, how many subsets of a vector sum positive
869 Solvers
-
Given a matrix, return the last eigen value
231 Solvers
More from this Author56
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!