Program to print Absolute value

By: adarshsojitra on 09:30

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#include<stdio.h>
#include<conio.h>
long int absolute(long int);
main()
{
     long int n;
     clrscr();
     printf("Enter the number to get its absolute value: ");
     scanf("%ld",&n);
     printf("\nAbsolute value of %ld is %ld",n,absolute(n));
     getch();
}
long int absolute(long int n)
{
     if(n==0)
    {
          n=0;
   return n;
     }
     else if(n<0)
    {
n=n*(-1);
return n;
     }
     else if(n>0)
     {
   return n;
      }
}