Problem 1430. Create an n-by-n null matrix and fill with ones certain positions
The positions will be indicated by a z-by-2 matrix. Each row in this z-by-2 matrix will have the row and column in which a 1 has to be placed.
Example:
n=3;
mat=[1 3; 2 1]; --> We want A(1,3)=1 and A(2,1)=1
A = FillWithOnes(n,mat);
A=[0 0 1; 1 0 0; 0 0 0];
Solution Stats
Problem Comments
-
1 Comment
Cinzia
on 13 Sep 2023
The problem could be described better, however it is clear from the numbers/matrices given.
Solution Comments
Show commentsProblem Recent Solvers667
Suggested Problems
-
2408 Solvers
-
Project Euler: Problem 8, Find largest product in a large string of numbers
1229 Solvers
-
Set the array elements whose value is 13 to 0
1413 Solvers
-
Getting the indices from a matrix
693 Solvers
-
Find the max element of the array
1949 Solvers
More from this Author9
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!