ylei1088 · ylei1088 · Jun 8, 2021 · Jun 8, 2021 · Jun 8, 2021 · Jun 8, 2021
diff --git a/index.html b/index.html
@@ -1,11 +1,11 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Document</title>
-</head>
-<body>
+  </head>
+  <body>
     <script src="index.js"></script>
-</body>
-</html>
+  </body>
+</html>
diff --git a/index.js b/index.js
@@ -18,7 +18,12 @@ Do the following:
    HINT: no function required
 */
 
-
+const votingAge = 21;
+if (votingAge >= 18) {
+  console.log("task 1a", true);
+} else {
+  console.log(false);
+}
 
 /*
 Task 1b - Values
@@ -31,9 +36,14 @@ Do the following:
    HINT: no function required
 */
 
+let variable1 = 20;
+let variable2 = 27;
 
+if (variable2 > 22) {
+  variable1 = variable2 + 1;
+}
 
-
+console.log("task 1b", variable1);
 
 /*
 Task 1c - Convert Strings to Numbers
@@ -46,8 +56,13 @@ Do the following:
    HINT: look up the Number method
 */
 
+// const stringNum = "1999";
+// parseInt(stringNum);
 
+// console.log("task 1c", stringNum);
 
+const party = "1999";
+console.log("task 1c", Number(party));
 
 /*
 Task 1d - Multiply
@@ -58,11 +73,10 @@ Do the following:
    3. Multiply a and b and return the answer
 */
 
-function multiply(/*add your code here*/){
-    /*add your code here*/
-  }
-
-
+function multiply(a, b) {
+  return a * b;
+}
+console.log("task 1d", multiply(3, 4));
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 2 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
@@ -74,12 +88,11 @@ Do the following:
    3. Return the newly calculated age
 */
 
-function dogYears(/*add your code here*/){
-    /*add your code here*/
+function dogYears(dogAge) {
+  var humAge = 7 * dogAge;
+  return humAge;
 }
 
-
-
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 3 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
 //Dog feeder - Depending on their weight and age, we need to know how many pounds of food to feed our dog each day!
@@ -105,13 +118,29 @@ Use the hungryDog function and feeding requirements below to do the following:
      7 - 12 months 4% of their body weight
 
   NOTE: If done correctly, a weight of 15 lbs and age of 1 year would return 0.44999999999999996
-*/  
+*/
 
-function hungryDog(/*add your code here*/){
-    /*add your code here*/
+function hungryDog(weight, age) {
+  if (age >= 1 && weight <= 5) {
+    return weight * 0.05;
+  } else if (age >= 1 && weight >= 6 && weight <= 10) {
+    return weight * 0.04;
+  } else if (age >= 1 && weight >= 11 && weight <= 15) {
+    return weight * 0.03;
+  } else if (age < 1 && age >= 0.583) {
+    return weight * 0.02;
+  } else if (age < 1 && age >= 0.583) {
+    return weight + 0.04;
+  } else if (age < 0.583 && age >= 0.333) {
+    return weight * 0.05;
+  } else if (age < 0.333) {
+    return weight * 0.1;
+  } else {
+    return "please try again";
   }
+}
 
-
+console.log("Task 3", hungryDog(15, 1));
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 4 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
@@ -134,28 +163,48 @@ Use the game function below to do the following:
   HINT: Remember that the order in which we pass in our arguments matters when it comes to parameters
 */
 
-function game(user, computer){
-    /*add your code here*/
+let computer = Math.random();
+
+if (computer <= 0.34) {
+  computer = `rock`;
+} else if (computer <= 0.67) {
+  computer = `paper`;
+} else if (computer > 0.67) {
+  computer = `scissors`;
+}
+
+function game(user, computer) {
+  if (user === computer) {
+    return `it's a tie`;
+  } else if (user === `rock` && computer === `scissors`) {
+    return `you win!`;
+  } else if (user === `paper` && computer === `rock`) {
+    return `you win!`;
+  } else if (user === `scissors` && computer === `paper`) {
+    return `you win!`;
+  } else {
+    return `you lose!`;
+  }
 }
-  
-  
+
+console.log(game(`Paper`, computer));
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 5 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
-//Metric Converter 
-//Task 5a - KM to Miles 
+//Metric Converter
+//Task 5a - KM to Miles
 /*
 Using the miles function below do the following:
   1. Receive a number of kilometers
   2. Convert the number of kiolmeters received to miles
   3. Return the number of miles
 */
 
-function miles(/*add your code here*/){
-    /*add your code here*/
-  }
-
+function miles(km) {
+  return km * 0.621371;
+}
 
+console.log(miles(2));
 
 //Task 5b - Feet to CM
 /*
@@ -165,11 +214,11 @@ Using the feet function below do the following:
   3. Return number of feet
 */
 
-function feet(/*add your code here*/){
-    /*add your code here*/
-  }
-
+function feet(cm) {
+  return cm / 30.48;
+}
 
+console.log(feet(160));
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 6 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
@@ -181,10 +230,13 @@ Using the annoyingSong function below do the following:
       "{number} bottles of soda on the wall, {number} bottles of soda, take one down pass it around {number left over} bottles of soda on the wall"
 */
 
-function annoyingSong(/*add your code here*/){
-        /*add your code here*/
+function annoyingSong(number) {
+  for (let i = number; i > 0; i--) {
+    return `${i} bottles of soda on the wall, ${i} bottles of soda, take one down pass it around ${
+      i - 1
+    } bottles of soda on the wall`;
   }
-
+}
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 7 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
@@ -200,12 +252,20 @@ Using the grade function below do the following:
    60-69 should return 'you got a D'
    below should return 'you got an F'
 */
-
-function grade(/*Your Code here */){
-  /*Your Code here */
+
+function grade(number) {
+  if (number >= 90) {
+    return `you got an A`;
+  } else if (number < 90 && number >= 80) {
+    return `you got a B`;
+  } else if (number < 80 && number >= 70) {
+    return `you got a C`;
+  } else if (number < 70 && number >= 60) {
+    return `you got a D`;
+  } else if (number < 60) {
+    return `you got an F`;
   }
-
-
+}
 
 /*💪💪💪💪💪💪💪💪💪💪 Stretch 💪💪💪💪💪💪💪💪💪💪*/
 
@@ -219,27 +279,24 @@ Using the vowelCounter function below do the following:
   HINT - try looking up the .includes() method
 */
 
-
 function vowelCounter(/*add your code here*/) {
-    /*add your code here*/
+  /*add your code here*/
 }
 
-
-
 /*🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 Please do not modify anything below this line 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑*/
-function foo(){
-    //console.log('its working');
-    return 'bar';
+function foo() {
+  //console.log('its working');
+  return "bar";
 }
 /*🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑 Don't touch the code after this line! 🛑🛑🛑🛑🛑🛑🛑🛑🛑🛑*/
-export default{
-    foo,
-    multiply,
-    dogYears,
-    hungryDog,
-    game,
-    miles,
-    feet,
-    annoyingSong,
-    grade
-}
+export default {
+  foo,
+  multiply,
+  dogYears,
+  hungryDog,
+  game,
+  miles,
+  feet,
+  annoyingSong,
+  grade,
+};