Hi everyone. I have a simple question that i don't knot it :
I have the next division :
296/91=3,2527472527472527472527472527473
I want print the result of it, but only with 4 decimals. What is the command ?
Thank you!
Hi everyone. I have a simple question that i don't knot it :
I have the next division :
296/91=3,2527472527472527472527472527473
I want print the result of it, but only with 4 decimals. What is the command ?
Thank you!
Look up the stream manipulators in the iomanip header such as setprecision.
[edit]Code sample follows:[/edit]
Code:#include <iostream> #include <iomanip> int main() { double p = 12.345467889; std::cout << p << std::endl; std::cout << std::setprecision(8) << p << std::endl; return 0; }
Last edited by hk_mp5kpdw; 03-02-2011 at 01:53 PM.
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