diff --git a/2. Recursion/print_n_to_1.py b/2. Recursion/print_n_to_1.py
new file mode 100644
index 0000000..18bbd61
--- /dev/null
+++ b/2. Recursion/print_n_to_1.py	
@@ -0,0 +1,20 @@
+def printNumberWithBackTracking(num, i=0):
+    # with back tracking
+    if i > num:
+        return
+    printNumberWithBackTracking(num, i + 1)
+    print(i)
+
+
+def printNumberWithOutBackTracking(num, i=0):
+    # with back tracking
+    if i > num:
+        return
+    print(num - i)
+    printNumberWithOutBackTracking(num, i + 1)
+
+
+if __name__ == "__main__":
+    n = int(input("Enter number : "))
+    # cc = printNumberWithBackTracking(n)
+    cc = printNumberWithOutBackTracking(n)