"use strict"

/* Make an application that takes in a coin ammount
 * From 0-99.
 * return a best change amount.
 * Example: 27
 * 1 quarters
 * 0 dimes
 * 0 nickels
 * 2 pennies
 */

let userTotal = 0, quarters=0, dimes=0, nickels=0;

function getUserChange() {
    while (true) {
	userTotal = prompt("Enter an ammount between 0-99: ");
	
	if (isNaN(userTotal)) {
	    alert("Only enter numbers")
	    continue;
	}
	if (userTotal < 0){
	    alert("Only positive numbers!")
	    continue;
	}
	if (userTotal > 99){
	    alert("Your number is too hight!")
	    continue;
	}
	break;
    }
    return userTotal;
}

userTotal = getUserChange()

quarters = userTotal /25;
userTotal %= 25;

dimes = userTotal /10;
userTotal %= 10;

nickels = userTotal /5;
userTotal %= 5;

alert("Quarters: " + parseInt(quarters) + "\n" +
      "Dimes: " + parseInt(dimes) + "\n" +
      "Nickels: " + parseInt(nickels) + "\n" +
      "Pennies: " + parseInt(userTotal) + "\n")