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Int and floats - Revision history
2026-05-21T16:16:46Z
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Heth: Created page with "=C programming= Be careful when mixing floats and ints. Consider this code. <source lang=c> #include <stdio.h> int main( void ) { float f1; float f2;..."
2018-10-04T06:54:29Z
<p>Created page with "=C programming= Be careful when mixing floats and ints. Consider this code. <source lang=c> #include <stdio.h> int main( void ) { float f1; float f2;..."</p>
<p><b>New page</b></p><div>=C programming=<br />
Be careful when mixing floats and ints. Consider this code.<br />
<source lang=c><br />
#include <stdio.h><br />
<br />
int main( void ) {<br />
float f1;<br />
float f2;<br />
signed int si1;<br />
unsigned int ui1;<br />
<br />
si1 = -10;<br />
ui1 = 100;<br />
<br />
f1 = si1 * ui1;<br />
printf("f1 = %f\n",f1);<br />
f2 = (float) si1 * ui1;<br />
printf("f2 = %f\n",f2);<br />
return(0);<br />
<br />
}<br />
</source><br />
Output from this codesnippet is:<br />
<br />
f1 = 4294966272.000000<br />
f2 = -1000.000000<br />
<br />
<br />
<br />
<br />
=Links=<br />
*https://www.brighthub.com/computing/linux/articles/11239.aspx<br />
[[Category:C]]</div>
Heth