Are there any errors in the following program if so please

Question

Are there any errors in the following program? If so, please point them out and correct them. Explain why those errors are wrong.

#include
using namespace std;
void display(int x[], int size);
void compute(const int x[], int size);
int main()
{
int y[5]={0};
compute(y,5);
}
void display(int x[], int size)
{
for (int i=0; icout << x[i];
}
void compute (const int x[], int size)
{
for )int i=0; ix[i]=2*i+1;
size=size*2;
display (x, size);
}