week7 submission

answer.js

@@ -0,0 +1,57 @@
+//Question 1
+function sumOfThree (num1,num2,num3) {
+    return num1+num2+num3
+  }
+
+//Question 2
+function colorCar(x) {
+    return `a ${x} car`
+}
+
+//Question 3
+let person = {firstName:"John", lastName:"Doe", age:50, eyeColor:"blue"}
+
+function objectPrinter(person) {
+  return (person)
+}
+
+//Question 4
+function vehicleType (color,code) {
+    if (code == 1) {
+      return `a ${color} car`
+    } else {
+      return `a ${color} motorbike`
+    }
+  }
+
+//Question 5
+let result = 3===3? "yes" : "No"
+console.log(result)
+
+//Question 6
+function vehicle (color,code,age) {
+    if (code == 1 && age>0) {
+      return `a ${color} used car`
+    } else if(code ==2 && age>0) {
+      return `a ${color} used motorbike`
+    }else if(code ==1 && age==0) {
+      return `a ${color} new car`
+    } else {
+      return `a ${color} new motorbike`
+    }
+}
+
+//Question 7
+listOfVehicles = ["motorbike", "caravan", "bike"]
+
+//QUestion 8
+console.log(listOfVehicles[2])
+
+//Question 9
+function vehicleType (color,code,age) {
+    if (age > 0) {
+      return `a ${color} used ${listOfVehicles[code]}`
+    } else {
+      return `a ${color} new ${listOfVehicles[code]}`
+    }
+  }

ex.js

@@ -1,13 +1,25 @@
-// TODO: define addFavoriteBook(..) function
+const favoriteBooks = [];
+
+function addFavoriteBook (bookName) {
+    if (bookName.includes("Great")!== true) {
+        favoriteBooks.push(bookName)
+    }
+}
 
 // TODO: define printFavoriteBooks() function
 
-const favoriteBooks = [];
+function printFavoriteBooks() {
+    console.log(`Favorite Books: ${favoriteBooks.length}`)
+}
 
 addFavoriteBook("A Song of Ice and Fire");
 addFavoriteBook("The Great Gatsby");
 addFavoriteBook("Crime & Punishment");
 addFavoriteBook("Great Expectations");
 addFavoriteBook("You Don't Know JS");
 
-// TODO: print out favorite books
+printFavoriteBooks()
+
+for (let i of favoriteBooks) {
+  console.log(i)
+}