n 구기
~cpp #include <iostream> using namespace std; const int Max = 5000; int pibo(int n); void main() { int num; cout << " n 구. n 값 . : "; cin >> num; pibo(num); cout << " " << num << " " << pibo(num) << ".\n"; } int pibo(int n) { int arr[Max]; arr[0]=1; arr[1]=2; for(int i=2; i < n; i++) arr[i] = arr[i-1] + arr[i-2]; return arr[n-1]; }