Lesson 12 Learning construction Step 4 Solution

by nathanesa

JavaScript

function getLowest(list) {
  var lowest = list[0];
  for (i = 0; i < list.length; i ++) {
    if (list[i] < lowest) {
      lowest = list[i];
    }
  }
  return lowest;
}


function getHighest(list) {
  var highest = list[0];
  for (i = 0; i < list.length; i ++) {
    if (list[i] > highest) {
      highest = list[i];
    }
  }
  return highest;
}


var numbers = [23, 84, 16, 59, 87];
var lowestNumber = getLowest(numbers);
var highestNumber = getHighest(numbers);

document.write(lowestNumber + ' is the lowest number<br>');
document.write(highestNumber + ' is the highest number');