Delete element from C++ array

Question

Please tell me how to delete an element from a C++ array.

My teacher is setting its value to 0, is that correct?

Answer 1

   :
    int main()
{   
    int a[100],x,i;
    cout<<"enter the no. of elements(max 100): ";
    cin>>x;
    for(i=0;i>a[i];
        cout<>b;
    for(i=0;i=pos)
    {
        a[i]=a[i+1];
    }
    }
    cout<<"new array:"<