error in calling a function
hello .
it is a part of my program but I have an error in the 8th line . ( b=ax(a); ----> lvalue required )
can you plz tell me what is wrong and what I must do ?
Code:#include <iostream.h> #include <conio.h> int * ax(int *); int main(){ int a[10],i,b[10]; for(i=0;i<10;++i) cin >> a[i]; b=ax(a);
You can't return an arrray - only a pointer to one
Easiest thing to do is
ax() reads from the array a, and updates array bCode:void ax( const int *a, int *b); int main(){ int a[10],i,b[10]; for(i=0;i<10;++i) cin >> a[i]; ax(a,b);
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
tnx .
but if you want a function to return a pointer , how to do it ?
there isn't any function that returns (int * ) ?
I found the answer , thanks
