code refactored

AreYouCool/coolcounter.js

@@ -1,4 +1,49 @@
-Math.floor(Math.random() * 20);
+function getRandomInt(max) {
+  return Math.floor(Math.random() * max);
+}
+
+function getCoolnessLevel() {
+  const input = prompt("From 0-100 how cool do you think you are?: ");
+  const coolnessLevel = Number(input);
+  if (isNaN(coolnessLevel) || coolnessLevel < 0 || coolnessLevel > 100) {
+    alert("Please enter a valid number between 0 and 100.");
+    return null;
+  }
+  return coolnessLevel;
+}
+
+function generateUniqueRandomNumbers(count, max) {
+  const uniqueNumbers = new Set();
+  while (uniqueNumbers.size < count) {
+    const randomNumber = getRandomInt(max + 1);
+    if (randomNumber !== 0) {
+      uniqueNumbers.add(randomNumber);
+    }
+  }
+  return Array.from(uniqueNumbers);
+}
+
+function evaluateCoolness(coolnessLevel, randomNumbers) {
+  const randomIndex = getRandomInt(coolnessLevel);
+  const selectedNumber = randomNumbers[randomIndex];
+  if (selectedNumber > coolnessLevel / 2) {
+    alert("You are cool!");
+  } else if (selectedNumber < coolnessLevel / 2) {
+    alert("You are not cool!");
+  } else {
+    alert("You are the coolest of the coolest!");
+  }
+}
+
+function Coolmeter() {
+  const coolnessLevel = getCoolnessLevel();
+  if (coolnessLevel === null) return;
+
+  const randomNumbers = generateUniqueRandomNumbers(coolnessLevel, coolnessLevel);
+  evaluateCoolness(coolnessLevel, randomNumbers);
+}
+
+Coolmeter();Math.floor(Math.random() * 20);
 
 
 function Coolmeter () {