I did this
CODE
#include<stdio.h>
#include<math.h>
double absolute(double absolute_value[])
{
int size;
double i;
for(i=1; i<size;i++){
if (absolute_value[i] >= 0) absolute_value[i];
return -absolute_value[i]; }
return absolute_value[i];}
int main()
{
int size;
double i, actual_data[1],absolute_value[1];
printf("Enter the number of elements that you need:\n",size);
scanf("%d",&size);
printf("Please,Enter the numbers:\n");
for(i=0.0; i<=size;i=i+1.0){
scanf("%lf",&actual_data[i]);
}
absolute(actual_data[i]);
printf(" Actual Data\t |Absolute Value|");
for(i=0.0; i<=size;i=i+1.0){
printf("\n\t%lf\t\t%lf\t",actual_data[i],absolute(actual_data));}
return 0;
}
But there is a mistake in this could it does not accept a double numbers(the arrays should be double).