solve 5.7.2

5/5.7/5.7.2/main.py

@@ -0,0 +1,13 @@
+
+def shampoo_instructions(num_cycles):
+    if num_cycles < 1:
+        print('Too few.')
+    elif num_cycles > 4:
+        print('Too many.')
+    else:
+        for i in range(num_cycles):
+            print('{0} : Lather and rinse.'.format(i + 1))
+        print('Done.')
+
+user_cycles = int(input())
+shampoo_instructions(user_cycles)