How can print out the below content by MATLAB program?

Hi,

i want to use the MATLAB to print out the below result, but I could not put the values in each row, how can I revise my program?

Thanks!

What I want to print out：

1

21

321

4321

54321

And there are my code & result：

for i = 1:1:5
    for j =i:-1:1
         disp(j);
    end
end

1

2

1

3

2

1

4

3

2

1

5

4

3

2

1

Answer 1

[Star Strider]

You do not need the second for loop. Simply print the value of ‘j’ in each iteration of the ‘i’ loop:

for i = 1:1:5
    j =i:-1:1;
    disp(j)
end

producing:

     1

     2     1

     3     2     1

     4     3     2     1

     5     4     3     2     1

[Chao-Zhen Liu]

Hi Star,

Thanks for your solution!

[Star Strider]

As always, my pleasure!