Community Profile

Helen Chen

MathWorks

Aktiv seit 2011

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I am a member of the MATLAB Central team. I work with other MATLAB Central Team members to develop our community and our community site to better serve our members. If you have questions or comments about our site or our community, please drop me a note.
Professional Interests: online communities, collaborative technologies

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

mehr als 11 Jahre vor

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2 b | ~ 2 b
Given a string input, output true if there are 2 b's in it, false if otherwise Examples: 'Macbeth' -> false 'Publius Cor...

etwa 12 Jahre vor

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Is my wife right?
Regardless of input, output the string 'yes'.

etwa 12 Jahre vor