Question

#include
void func(int n)
{
if(n <= 9){
std::cout< }
func(n / 10);
std::cout<< n % 10<<"\n";
}
int main()
{
int n;
std::cin>>n;
func(n);
return 0;
}

Answer 1

Answer:

Write/type your questions clearly

Answer 2

Answer:

Where is the heading in your C++ programming

there should be #include iostream.h or conio.h or maths.h