Printing a character n times

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Jason
Jason 2020-6-10
回答： madhan ravi 2020-6-10
Is it possible to print a '.' (i.e..a dot) n times without using a loop?
I have a loop that waits for a response and I want the number of dots to be printed indicating what number loop its in
Thanks
Jason

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KSSV
KSSV 2020-6-10
编辑：KSSV 2020-6-10
s = repelem('.',1,10) ;
fprintf('%s\n',s)

更多回答（1 个）

madhan ravi
madhan ravi 2020-6-10
n = 5; % number of times
join(repmat(".",5,1))

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