C/Math/Absolute Value

Get absolute value of long integer parameter: how to use labs

<source lang="cpp">

1. include <stdio.h>
2. include <math.h>

int main () {

 int n, m;
 n = labs( 645537 );
 m = labs( -100010 );
 printf (" n = %d\n", n);
 printf (" m = %d\n", m);
 return 0;

}

      </source>

How to get absolute value for float

<source lang="cpp">

1. include <math.h>
2. include <stdio.h>

int main(void) {

 printf("%1.1f %1.1f", fabs(1.0), fabs(-1.0));
 return 0;

}

      </source>

Return absolute value of floating-point: fabs

<source lang="cpp">

1. include <stdio.h>
2. include <math.h>

int main () {

 printf ("Absoulte value of 3.14 is %lf\n", fabs (3.14) );
 printf ("Absoulte value of -11.6 is %lf\n", fabs (-11.6) );
 return 0;

}

      </source>

Return absolute value of integer parameter: how to use abs

<source lang="cpp">

1. include <stdio.h>
2. include <math.h>

int main () {

 int n, m;
 n = abs( 3 );
 m = abs( -1 );
 printf (" n = %d \n", n);
 printf (" m = %d\n", m);
 return 0;

}

      </source>