title: I need to create an algorithm that reads people's height and gender until a height less than or equal to 0 is entered
body: <p>alt = input('Enter the height of the person: ')
  gender = input('Enter the person's gender: ')</p>
  <p>while alt and sex:
  alt = input('Enter the height of the person: ')
  gender = input('Enter the person's gender: ')</p>