Output absolute value (int type)
[Classification]
Standard library
[Syntax]
#include <stdlib.h>
int abs(int j);
[Return value]
Returns the absolute value of j (size of j), | j |.
[Description]
This function obtains the absolute value of j (size of j), | j |. If j is a negative number, the result is the reversal of j. If j is not negative, the result is j.
[Example]
#include <stdlib.h>
void func(int l) {
int val;
val = -15;
l = abs(val); /*Returns absolute value of val, 15, to 1.*/
}
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