Strings Generation
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Published on 2010-05-23T14:58:10Z
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2010/05/23
15:10 UTC
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c++
|permutation
Hi,I would like to know how can I create various string from some given characters eg:
given characters: a
, b
I would like to generate the following strings:
aa
ab
ba
bb
What I have thought of is having (for 2 inputs only) two for-loops one inside another, and then loop each to the number of inputs which in this case is 2 and the output strings will be 2*2 = 4 strings and as the number increases the number of output strings will increase by multiplying n*n (n-times)
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