Answers for "what is abs function in c++"

abs c++

#include <stdlib.h>     /* abs */

int main ()
{
  int n,m;
  n=abs(23); // n=23
  m=abs(-11); // m=11
  return 0;
}

abs in c++

#include <iostream>
#include <cstdlib>
using namespace std;

int main() {

  // get absolute value of -5
  cout << abs(-5);

  return 0;
}

// Output: 5

abs in c++

#include <cmath>
abs(number);
Ex: abs(-10) = |-10| = 10