title: TypeError: not enough arguments for format string when using %s
body: <p>this is my code</p>
  
  <pre><code>import sys
  name = input("Enter your name:")
  last_name = input("Enter your last name:")
  gender = input("Enter your gender:")
  age = input("Enter your age:")
  print ("So your name is %s, your last name is %s, you are %s and you are %s years old" % name, last_name, gender, age)
  </code></pre>
  
  <p>I've searched the topic but I don't understand.</p>