Beginner Series #1 School Paperwork.js

// Your classmates asked you to copy some paperwork for them. You know that there are 'n' classmates and the paperwork has 'm' pages.

// Your task is to calculate how many blank pages do you need. If n < 0 or m < 0 return 0.

// Example:
// n= 5, m=5: 25
// n=-5, m=5:  0
// Waiting for translations and Feedback! Thanks!

function paperwork(n, m) {
    return m > 0 && n > 0 ? m*n : 0;
  }