renamed

Chapter 04/Exercise 4.1

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+const test = false;
+console.log(test);
+if(test){
+    console.log("It's True");
+}
+if(!test){
+    console.log("False now");
+}

Chapter 04/Exercise 4.2

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+let age = prompt("How old are you?");
+age = Number(age);
+let message;
+if(age >= 21){
+    message = "You can enter and drink.";
+}else if(age >= 19){
+    message = "You can enter but not drink.";
+}else{
+    message = "You are not allowed in!";
+}
+console.log(message);

Chapter 04/Exercise 4.3

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+const id = true;
+const message = (id) ? "Allowed In" : "Denied Entry";
+console.log(message);

Chapter 04/Exercise 4.4

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+const randomNumber = Math.floor(Math.random() * 6);
+let answer = "Something went wrong";
+let question = prompt("Ask me anything");
+switch (randomNumber) {
+    case 0:
+        answer = "It will work out";
+        break;
+    case 1:
+        answer = "Maybe, maybe not";
+        break;
+    case 2:
+        answer = "Probably not";
+        break;
+    case 3:
+        answer = "Highly likely";
+        break;
+    default:
+        answer = "I don't know about that";
+}
+let output = "You asked me " + question + ". I think that " + answer;
+console.log(output);

Chapter 04/Exercise 4.5

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+let prize = prompt("Pick a number 0-10");
+prize = Number(prize);
+let output = "My Selection: ";
+switch (prize){
+    case 0: 
+        output += "Gold ";
+    case 1:
+        output += "Coin ";
+        break;
+    case 2:
+        output += "Big ";
+    case 3:
+        output += "Box of ";
+    case 4:
+        output += "Silver ";
+    case 5:
+        output += "Bricks ";
+        break;
+    default:
+        output += "Sorry Try Again";
+}
+console.log(output);

Chapter 04/Project 1

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+let val = prompt("What number?");
+val = Number(val);
+let num = 100;
+let message = "nothing";
+if (val > num) {
+    message = val + "  was greater than " + num;
+} else if (val === num) {
+    message = val + "  was equal to " + num;
+} else {
+    message = val + " is less than " + num;
+}
+console.log(message);
+console.log(message);

Chapter 04/Project 2

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+let person = prompt("Enter a name");
+let message;
+switch (person) {
+    case "John" :
+    case "Larry" :
+    case "Jane" :
+    case "Laurence" :
+    message = person + " is my friend";
+    break;
+    default :
+    message = "I don't know " + person;
+}
+console.log(message);

Chapter 04/Project 3

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+const myArr = ["Rock", "Paper", "Scissors"];
+let computer = Math.floor(Math.random() * 3); 
+let player = Math.floor(Math.random() * 3); 
+let message = "player " + myArr[player] + " vs computer " + myArr[computer] + " "; 
+if (player === computer) { 
+    message += "it's a tie"; 
+} else if (player > computer) { 
+    if (computer == 0 && player == 2) { 
+        message += "Computer Wins"; 
+    } else { 
+        message += "Player Wins"; 
+    } 
+} else { 
+    if (computer == 2 && player == 0) { 
+        message += "Player Wins"; 
+    } else { 
+        message += "Computer Wins"; 
+    } 
+} 
+console.log(message);
+