How to return an array from a function and loop through it?

Question

#include 

int* fib(int);

int main()
{
    int count;
    std::cout<<\"enter number up to which fibonacci series is to be printed\"<

        

Answer 1

Several issues with your code

for(i<0;i<=count;i++)

should actually be

for(i=0;i

and

for(j=0;j<=d;j++)

must read

for(j=0;j

And remove the line

delete ar;

since it does not have any effect after the return statement. Additionally you can get rid of the instantiation

int *p=new int[count];

in main() since this is done in your fib function also. As it stands, you leak the memory you just allocated.