C: difference between (int)x and floor(x)?

Posted by igul222 on Stack Overflow See other posts from Stack Overflow or by igul222
Published on 2010-04-08T23:57:20Z Indexed on 2010/04/09 0:03 UTC
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In C, what is the difference between these two?

float myF = 5.6;

printf( "%i \n", (int)myF ); // gives me "5"
printf( "%ld \n", floor(myF) ); // also "5"?

When is one preferable over the other?

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