Help.. how would i get 7* to 1*

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Abdur Rob
Abdur Rob 2020-9-26
评论： Abdur Rob 2020-9-26
N = 7;
for mm = 1:N
for nn = 1:mm
fprintf('*');
end
fprintf('\n');
end
out put is
*
**
***
****
*****
******
*******
********
but i want
*******
******
*****
****
***
**
*

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采纳的回答

Ameer Hamza
Ameer Hamza 2020-9-26
编辑：Ameer Hamza 2020-9-26
You can run the for-loop in reverse order too
N = 7;
for mm = N:-1:1 % equivalent to mm = flip(1:N)
for nn = 1:mm
fprintf('*');
end
fprintf('\n');
end

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