Need a bit Pointer help

[learner47]

Hello every1.. i am trying to sort an array of n elements through pointers. While compiling it gives me this: Compiler & Linker output: Undefined reference to 'sort(int* ,int[] ,int)' What m i doing wrong? Here is the code

#include <iostream.h>

void sort(int* , int[] ,int); //Function prototype
main()
{
int size , i , *ptr;
cout<<"Specify the size of array please:\n";
cin>>size;
int array[size];
cout<<"Please enter the elements into the array.\n";
for(i=0; i<size; i++)
{
 cout<<"Element-"<<i<<": ";
 cin>>array[i];
}
     cout<<"**** The array before sorting is **** ";
     for(i=0; i<size; i++)
     {
      cout<<array[i]<<" ";
     }
ptr = &array[0];
sort(ptr ,array ,size);    //Function call 

}

void sort(int *ptr , int array, int size)
{
 int temp , i , j;
 temp = 0;
 for(i=0; i<size; i++)
 {
   for(j=i+1; j<size; j++)
   {
    if(*ptr>*(ptr+1))
    {
     temp = *ptr;
     *ptr = *(ptr + 1);
     *(ptr + 1) = temp;
    }
   }

 }
}

[Thomas1965]

The definition and declarartion of your sort function doesn't match.

void sort(int* , int[] ,int); //Function prototype
void sort(int *ptr , int array, int size)

[learner47]

Thank you so much...