
Sascha Peilicke
By: a guest on Oct 19th, 2009 | syntax:
C++ | size: 0.24 KB | hits: 247 | expires: Never
int fib(unsigned int n)
{
if (n == 0) {
return 0;
} else if (n == 1) {
return 1;
} else {
return fib(n - 1) + fib(n -2);
}
}
int main(void)
{
fib(5);
fib(20);
return 0;
}