How can I make the numbers count horizontal instead of vertical?

Question

Tyler Mead 2019-11-10

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/490334-how-can-i-make-the-numbers-count-horizontal-instead-of-vertical

评论： Tyler Mead 2019-11-11

I need to figure out how to change my final array.

a = input('What is the size of the square array? (Enter one number): ','s');
sq = str2num(a);
elements = 0;
for x = 1:sq
    elements = x + elements;
end
A = zeros(sq);
c = 0;
for i = 1:sq
    for i2 = 1:i
        c = c + 1;
        A(i2, i) = c;
    end
end
disp(A)

If I enter the number 6, my array will look like this:

   2     4     7    11    16
   3     5     8    12    17
   0     6     9    13    18
   0     0    10    14    19
   0     0     0    15    20
   0     0     0     0    21

How can I get this array to look like this instead?

   2     3     4    5    6
   7     8     9    10   11
   0    12    13   14   15
   0     0    16    17   18
   0     0     0    19    20
   0     0     0     0    21

2 个评论
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Walter Roberson 2019-11-11

在 MATLAB Online 中打开

A(i, i2) = c;

perhaps ?

Tyler Mead 2019-11-11

Got it fixed, but that wouldn't work either. Thanks for the feedback though.

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Answer 1

Shubham Gupta 2019-11-11

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/490334-how-can-i-make-the-numbers-count-horizontal-instead-of-vertical#answer_400808

在 MATLAB Online 中打开

Try

a = input('What is the size of the square array? (Enter one number): ','s');
sq = str2num(a);
elements = 0;
for x = 1:sq
    elements = x + elements;
end
A = zeros(sq);
c = 0;
for i = 1:sq
    for i2 = i:sq
        c = c + 1;
        A(i,i2) = c;
    end
end
disp(A)