I have a question regarding arrays from my intro class, how would I print the fo

Question

I have a question regarding arrays from my intro class, how would I print the following in C++ without using system("PAUSE") or cin.ignore?

part c)

/**
* Requires: size > 0 and size is the number of elements in array
* Modifies: array
* Effects : Negates each element in array.
*/
void negate_all(int array[], int size);

part d)

/**
* Requires: size > 0 and size is the number of elements in source
*           and target
* Modifies: target
* Effects : Copies the positive elements from source into adjacent
*           locations in target, starting at index 0. Any remaining
*           indices in target are left unchanged.
*/
void copy_positive_elements(const int source[], int target[], int size);

Thanks for the help!

Explanation / Answer

// part c)
void negate_all(int array[], int size)
{
  
   int i;
   for(i=0;i<size;i++)
   {
     int temp= -array[i]; // temp will store the negative of array element at index i and then assign temp to array element in next step.
     array[i]=temp;  
     
   }
  
  
  
}
   // part D)
void copy_positive_elements(const int source[], int target[], int size);
{
   
   int i,j=0;
   for(i=0;i<size;i++)
   {
     
    if(source[i]>0)
    {
      
        target[j]=source[i]; // you can not use variable i in both arrays because you have to store in adjacent locations in array target.
         j++; // After storing everytime you need to increase the j to store in next adjacent position.
    }
     
     
   }
   
   
}

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