recursion demo

Author: seemantaggarwal

Algorithms/Recursion/C++/recursion.cpp

@@ -0,0 +1,23 @@
+
+
+#include<bits/stdc++.h> 
+using namespace std; 
+  
+void printFun(int test) 
+{ 
+    if (test < 1) 
+        return; 
+    else
+    { 
+        cout << test << " "; 
+        printFun(test-1);    // statement 2 
+        cout << test << " "; 
+        return; 
+    } 
+} 
+  
+int main() 
+{ 
+    int test = 3; 
+    printFun(test); 
+}