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about floating point

Posted on 2006-07-06
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Last Modified: 2010-04-15
why the error scanf:floating point formats not linked occur during run time & what's the solution for that
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Question by:anuraggupta1
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Infinity08 earned 80 total points
ID: 17056429
This is for a Borland compiler I guess ?

The problem is that it optimizes the floating point library out when no floating points are used. However, it doesn't see the %f's in a scanf for example. It's a problem with the compiler.

To fix, check this page :

http://www.faqs.org/faqs/msdos-programmer-faq/part2/section-5.html
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by:rajeev_devin
ID: 17056564
This problem also persists in other compiler.

You can fix this problem by initializing the float variables that you use in scanf.

Something like this
float f = 0.0f;
...
scanf("%f", &f);
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by:kaliyugkaarjun
ID: 17057221
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by:nafis_devlpr
ID: 17098226
you should use double instead of float, thats more reliable and error free. However for your problem initialize the float first then scan it
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