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Is there any way to output floating number.

 
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cchappyboy



Joined: 03 Dec 2008
Posts: 45

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Is there any way to output floating number.
PostPosted: Wed Mar 02, 2011 6:52 pm     Reply with quote
Hi

I want to output floating number like x=0.0176,
how can i make it?\

if i use
printf("x=%f",x);

it is going to output x=0.17 other then 0.0176

what should i do if i want get the 0.0176 or like 0.176e-1.

Thanks for your help!!!
bkamen



Joined: 07 Jan 2004
Posts: 1615
Location: Central Illinois, USA

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Re: Is there any way to output floating number.
PostPosted: Wed Mar 02, 2011 7:39 pm     Reply with quote
cchappyboy wrote:
Hi

I want to output floating number like x=0.0176,
how can i make it?\

if i use
printf("x=%f",x);

it is going to output x=0.17 other then 0.0176

what should i do if i want get the 0.0176 or like 0.176e-1.


Read the manual carefully.

It shows an example using places and decimal point (like %3.2f) that should do the first of what you want.

cheers,

-Ben
_________________
Dazed and confused? I don't think so. Just "plain lost" will do. :D
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