how do i create a matrix that is 5x5, has eye(3) and then columns 4 and 5 have 2. also the last 2 rows of the matrix are 3s in matlab

main.m
% Create a 5x5 matrix
matrix = zeros(5, 5);

% Fill the first three columns with eye(3)
matrix(1:3, 1:3) = eye(3);

% Fill the fourth and fifth columns with 2
matrix(:, 4:5) = 2;

% Display the matrix
matrix
208 chars
12 lines

main.m
1     0     0     2     2
0     1     0     2     2
0     0     1     2     2
0     0     0     2     2
0     0     0     2     2
130 chars
6 lines

main.m
% Create a 5x5 matrix
matrix = zeros(5, 5);

% Fill the first three columns with eye(3)
matrix(1:3, 1:3) = eye(3);

% Fill the fourth and fifth columns with 2
matrix(:, 4:5) = 2;

% Fill the last two rows with 3
matrix(4:5, :) = 3;

% Display the matrix
matrix
261 chars
15 lines

main.m
1     0     0     2     2
0     1     0     2     2
0     0     1     2     2
3     3     3     3     3
3     3     3     3     3
130 chars
6 lines