@@ -0,0 +1,15 @@
+#include<bits/stdc++.h>
+using namespace std;
+
+int main(){
+ int a[21];
+ a[1] = 1;
+ a[2] = 1;
+ cout << a[1] << endl;
+ cout << a[2] << endl;
+ for(int i = 3; i <= 20; i++){
+ a[i] = a[i-1] + a[i-2];
+ cout << a[i] << endl;
+ }
+ return 0;
+}
