truncation...

well all i want to know is the function that allows you to change lets say 6.984924829 to 6... in other words i would like to truncate the number ...

you dont need a function if you assign that value to an int, it will lose the decimal part.

Code:

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double dnum = 6.984924829 ;
int inum;

inum = dnum;  /* inum has a value of 6 */

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or you could use the same variable like

Code:

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double dnum = 6.984924829 ;

dnum = (int)dnum;  /* dnum now has a value of 6.0 */

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