C++ Programming/Code/Standard C Library/Functions/abs

absEdit
Syntax
#include <cstdlib>
int abs( int num );

The abs() function returns the absolute value of num. For example:

int magic_number = 10;
cout << "Enter a guess: ";
cin >> x;
cout << "Your guess was " << abs( magic_number - x ) << " away from the magic number." << endl;
Related topics
fabs - labs
Last modified on 14 May 2009, at 06:14