john-chamberlin · john-chamberlin · Oct 6, 2020 · Oct 6, 2020
diff --git a/index.js b/index.js
@@ -17,8 +17,12 @@ Do the following:
 
    HINT: no function required
 */
+var votingAge = "18";
 
-
+if (votingAge >= 18) {
+  votingAge = true;
+}
+console.log(votingAge);
 
 /*
 Task 1b - Values
@@ -31,10 +35,6 @@ Do the following:
    HINT: no function required
 */
 
-
-
-
-
 /*
 Task 1c - Convert Strings to Numbers
 
@@ -46,9 +46,6 @@ Do the following:
    HINT: look up the Number method
 */
 
-
-
-
 /*
 Task 1d - Multiply
 
@@ -58,11 +55,11 @@ 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(multiply(5, 4));
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 2 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
@@ -74,11 +71,10 @@ Do the following:
    3. Return the newly calculated age
 */
 
-function dogYears(/*add your code here*/){
-    /*add your code here*/
+function dogYears(age) {
+  return age * 7;
 }
-
-
+console.log(dogYears(19));
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 3 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
@@ -105,13 +101,26 @@ 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(weightLbs, ageYears) {
+  if (ageYears >= 0.16 && ageYears <= 0.33) {
+    return weightLbs * 0.1;
+  } else if (ageYears >= 0.33 && ageYears <= 0.58) {
+    return weightLbs * 0.05;
+  } else if (ageYears >= 0.58 && ageYears < 1) {
+    return weightLbs * 0.04;
+  } else if (ageYears >= 1 && weightLbs <= 5) {
+    return weightLbs * 0.05;
+  } else if (ageYears >= 1 && weightLbs >= 6 && weightLbs <= 10) {
+    return weightLbs * 0.04;
+  } else if (ageYears >= 1 && weightLbs >= 11 && weightLbs <= 15) {
+    return weightLbs * 0.03;
+  } else if (ageYears >= 1 && weightLbs > 15) {
+    return weightLbs * 0.02;
   }
-
-
+}
+console.log(hungryDog(15, 1));
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 4 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
@@ -127,28 +136,47 @@ Use the game function below to do the following:
   HINT: While you can complete this with only conditionals based on strings, it may help to equate choice to a number when using Math.random()
 */
 
-function game(/*add your code here*/){
-    /*add your code here*/
+let computerMove = Math.random();
+if (computerMove < 0.34) {
+  computerMove = "scissors";
+} else if (computerMove <= 0.67) {
+  computerMove = "paper";
+} else {
+  computerMove = "rock";
+}
+
+function game(userMove, computerMove) {
+  if (computerMove === userMove) {
+    return "it's a tie";
+  } else if (computerMove === "scissors" && userMove === "rock") {
+    return "you win!";
+  } else if (computerMove === "scissors" && userMove === "paper") {
+    return "you lose!";
+  } else if (computerMove === "rock" && userMove === "paper") {
+    return "you win!";
+  } else if (computerMove === "rock" && userMove === "scissors") {
+    return "you lose!";
+  } else if (computerMove === "paper" && userMove === "scissors") {
+    return "you win!";
+  } else if (computerMove === "paper" && userMove === "rock") {
+    return "you lose!";
+  }
 }
-
-
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 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(kilometers) {
+  return kilometers * 0.621371;
+}
 
 //Task 5b - Feet to CM
 /*
@@ -158,11 +186,9 @@ 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(centimeters) {
+  return centimeters / 30.48;
+}
 
 /*🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀 Task 6 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
@@ -173,11 +199,13 @@ Using the annoyingSong function below do the following:
   2. At each iteration, it should return this string: 
       "(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 >= 1; 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 🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀*/
 
@@ -193,14 +221,20 @@ Using the grade function below do the following:
    60-69 =  D 
    below 60 = F
 */
-
-function grade(/*add your code here*/){
-    /*add your code here*/
+
+function grade(number) {
+  if (number >= 90) {
+    return "you got a A";
+  } else if (number >= 80 && number <= 89) {
+    return "you got a B";
+  } else if (number >= 70 && number <= 79) {
+    return "you got a C";
+  } else if (number >= 60 && number <= 69) {
+    return "you got a D";
+  } else if (number < 60) {
+    return "you got a F";
   }
-
-
-
-
+}
 
 /*💪💪💪💪💪💪💪💪💪💪 Stretch 💪💪💪💪💪💪💪💪💪💪*/
 
@@ -214,27 +248,24 @@ 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,
+};