Create aishik.cpp

Author: NotAishik

aishik.cpp

@@ -0,0 +1,18 @@
+//Fibonacci Series using Recursion 
+#include<bits/stdc++.h> 
+using namespace std; 
+  
+int fib(int n) 
+{ 
+    if (n <= 1) 
+        return n; 
+    return fib(n-1) + fib(n-2); 
+} 
+  
+int main () 
+{ 
+    int n = 9; 
+    cout << fib(n); 
+    getchar(); 
+    return 0; 
+}