Print_n_to_1

2. Recursion/print_n_to_1.py

@@ -0,0 +1,25 @@
+""" ques- print N to 1 """
+
+""" without backtacking """
+
+
+def reverse(i, n):
+    if i < 1:
+        return
+    print(i)
+    reverse(i - 1, n)
+
+
+# reverse(4, 4)
+
+""" With backtracking (also without using - )"""
+
+
+def func(i, n):
+    if n < i:
+        return
+    func(i + 1, n)
+    print(i)
+
+
+func(1, 4)