How can I concatenate 3 strings using the value of a variable inbetween

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Hi,
I have two strings:
string1='John'
string2='Maria'
I would like to write the following to an external file, called stringtext.txt
John,1,Maria
John,2,Maria
John,3,Maria
John,4,Maria
John,5,Maria
How can I do it in MATLAB?
I thank you in advance,
Best regards,

Accepted Answer

Walter Roberson
Walter Roberson on 5 Sep 2021
string1='John'
string1 = 'John'
string2='Maria'
string2 = 'Maria'
string1 + "," + string(1:5).' + "," + string2
ans = 5×1 string array
"John,1,Maria" "John,2,Maria" "John,3,Maria" "John,4,Maria" "John,5,Maria"

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