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DanielG

Thu Dec 25, 2008 2:30 pm


outputting a double to n decimal places

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is there any command to do this? or is the only way to write a function specifically for it?


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SJ

Thu Dec 25, 2008 3:26 pm


RE:outputting a double to n decimal places

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use printf

http://www.cplusplus.com/reference/clibrary/cstdio/printf.html


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wtd

Thu Dec 25, 2008 5:43 pm


RE:outputting a double to n decimal places

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Using printf is exactly the wrong answer.  "printf" is a C function.  You're using C++, so you need to be using iostreams and setprecision.


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DanielG

Fri Dec 26, 2008 5:01 pm


RE:outputting a double to n decimal places

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Thanks