print numbers up n down

[Ludidi]

[output]i get errors... i need this to print numbers upwards from the number entered also print downwards

void printDown(int y)//print numbers down ward
{
if (y==0)
return;
cout<<y<<endl;
printDown(y-1);
return;
}
void printUp(inty)//print numbers upward
{
if (y==0)
return;
printUp(y-1);
cout<<y<<endl;
return;
}
int main()
{ int a,b;
cout<< "Enter any positive number" << endl;
cin>>x;
cout<<x<<"!"<<" = "<<factorial(x)<<endl;
cout<<"Enter number to count down from"<<endl;
cin>>a;
printDown(a);
cout<<"Enter number to count up from"<<endl;
cin>>b;
printUp(b);
return 0;
}

[Ssturges]

Hey, Ludidi

So, I didn't really see any problems other then you would want to have a space between int y on line in your printUp function's prototype.


other then that, you would need to write a simple function for the factorial function. and declare x in main ^_^.

for the most part it should work.

if that's not what you are asking, please tell me the output errors you are getting.

[Ludidi]

thanx so much