abs()
Returns the absolute value of the argument.
Syntax
abs(n)
Example 1
Use abs() to return the absolute value of -6.5:
#include <iostream>#include <cmath>int main () {std::cout << std::abs(-6.5) << "\n";}// Output: 6.5
Returns the absolute value of the argument.
abs(n)
Use abs() to return the absolute value of -6.5:
#include <iostream>#include <cmath>int main () {std::cout << std::abs(-6.5) << "\n";}// Output: 6.5