C program to calculate absolute value

C program to calculate absolute value


Output:

Enter a value to get its absolute value:
-5

The absolute value of -5 is 5

Implementation:

#include <stdio.h> #include <stdlib.h> #include <math.h> int main(void) { int n; printf("Enter a value to get its absolute value:\n"); scanf("%d",&n); printf("\nThe absolute value of %d is %d",n,abs(n)); return 0; }

Other Implementations:

Implementation 1:

#include <stdio.h> #include <stdlib.h> #include <math.h> int main(void) { int n; printf("Enter a value to get its absolute value:\n"); scanf("%d",&n); if(n<0) { n=-(n); printf("The absolute value of -%d is %d\n",n,n); } else { printf("The absolute value of %d is %d\n",n,n); } return 0; }