text: // write an app that meets requirements:
  // * uses if/else
  // * uses at least one operator +, -, *, /, %
  // * reads an arg from the command line and provides usage if not present or wrong type
  // suggestions:
  // * convert Celsius temperature to Fahrenheit F =(C * 9/5) + 32.00
  // * convert Fahrenheit to Celsius C = (F - 32) *  5/9
  // * convert pennies to dollars, for example 136 pennies is $1.36
  
  // get an integer using getargs
  let getargs = require("../modules/getargs/index.js");
  let input = getargs.getIntegerArg();
  
  if (isNaN(input) || !Number.isInteger(input)) {
      console.log("usage: node 5-mini-app <integer>");
    } else {
        let dollars = Math.floor((input / 100));
        let pennies = input % 100;
  
        console.log (`${input} pennies is ${dollars} dollars and ${pennies} cents!`)
    }
  