insert elements of array in a string one by one

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Nabhdeep Bansal
Nabhdeep Bansal 2015-4-26
评论： Stephen23 2015-4-27
i have a string containing url 'http://www.upsc.gov.in/cgi-bin1/ENGG/Marks/engg_wq_marks_response.pl?roll_no= 098909 ---'
the digits in the bold are to be changed at every iteration of the for loop and the new element of an array are to be inserted. But MATLAB does not consider a variable inside a string.
How can i solve this problem?
Thanks in advance.

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采纳的回答

Jan
Jan 2015-4-26
编辑：Jan 2015-4-26
Depending on the inputs something like this might help:
for k = 98900:98999
S = sprintf(['http://www.upsc.gov.in/cgi-bin1/ENGG/Marks', ...
'/engg_wq_marks_response.pl?roll_no= %06d ---'], k)
end
Or:
C = {'098909', '098910', '098911'};
for k = 1:3
S = sprintf(['http://www.upsc.gov.in/cgi-bin1/ENGG/Marks', ...
'/engg_wq_marks_response.pl?roll_no= %s ---'], C{k})
end
If you provide the definition for the changing part of the string, a matching answer is more likely.

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