labs example in C

Header file:

    stdlib.h

Synopsis:

     long int labs(long int num)

Description:

     It returns the absolute value of its long integer argument num.

labs function C example:

  #include<stdio.h>
  #include<stdlib.h>
  int main() {
        long no;
        printf("Enter a number:");
        scanf("%ld", &no);
        no = abs(no);
        printf("Output: %ld\n", no);
        return 0;
  }

  Output:

  jp@jp-VirtualBox:~/$ ./a.out
  Enter a number:-234324324
  Output: 234324324