suigenerous · suigenerous · Jul 14, 2020 · Jul 15, 2020 · Jul 15, 2020 · Jul 15, 2020
diff --git a/index.js b/index.js
@@ -1,33 +1,45 @@
 /************************************************************** Task 1: Warm-up! **************************************************************/
 //Task a: declare a variable called votingAge, console log true if age > 18 (no function required)
 
-
+let votingAge = 20;
+if (votingAge > 18){
+    console.log(true);
+}
 
 
 
 //Task b: declare a variable and then use a conditional to change the value of that variable based on the value assigned to a second variable (no function required)
 
+let x = 2;
+let y = 0;
 
+if (x != null){
+    y = 1;
+}
 
 
 
 //Task c: Convert string ("1999") to integer (1999)  (no function required) // hint look up the Number method
 
-
+let conversion = Number("1999");
 
 
 
 //Task d: Write a function to multiply a*b 
 
-
+function multiply(a,b){
+    return a*b;
+}
 
 
 
 /************************************************************** Task 2 **************************************************************/
 //Age in Dog years
 //write a function that takes your age and returns it to you in dog years - they say that 1 human year is equal to seven dog years 
 
-
+function dogYears(age){
+    return age*7;
+}
 
 
 
@@ -48,7 +60,37 @@
 // 7 - 12 months 4% of their body weight
 
 // when you are finished invoke your function with the weight of 15 lbs and the age of 1 year - if your calculations are correct your result should be 0.44999999999999996
-
+
+function dogFeeder(age, weight){
+    if (age<0||age<(2/12)){
+        return 0;
+    }
+    else if(age>=1){
+        if (5>=weight){
+            return weight*.05;
+        }
+        else if (6<weight && weight<=10){
+            return weight*.04;
+        }
+        else if (11<weight && weight<=15){
+            return weight*.03;
+        }
+        else{
+            return weight*.02;
+        }
+    }
+    else{
+        if((2/12)<age && age<(4/12)){
+            return weight*.1;
+        }
+        else if((4/12)<age && age<(7/12)){
+            return weight*.05;
+        }
+        else{
+            return weight*.04;
+        }
+    }
+}
 
 
 
@@ -60,20 +102,73 @@
 // use math.random to determine the computers choice 
 // hint while you can complete this with only conditionals based on strings it may help to equate choice to a number 
 
-
+function rps(humanChoice){
+
+    let computerChoice = "";
+    randomInt = Math.floor(Math.random() * Math.floor(3))
+    if (randomInt === 0){
+        computerChoice = "rock";
+    }
+    else if (randomInt === 1){
+        computerChoice = "paper";
+    }
+    else {
+        computerChoice = "scissors";
+    }
+
+    console.log("Computer chose: " + computerChoice);
+
+    if (humanChoice === "rock"){
+        if (computerChoice === "rock"){
+            return "tie";
+        }
+        else if (computerChoice === "paper"){
+            return "loss";
+        }
+        else{
+            return "win";
+        }
+    }
+    else if (humanChoice === "paper"){
+        if (computerChoice === "rock"){
+            return "win";
+        }
+        else if (computerChoice === "paper"){
+            return "tie";
+        }
+        else{
+            return "loss";
+        }
+    }
+    else {
+        if (computerChoice === "rock"){
+            return "loss";
+        }
+        else if (computerChoice === "paper"){
+            return "win";
+        }
+        else{
+            return "tie";
+        }
+    }
+}  
 
 
 /************************************************************** Task 5 **************************************************************/
 //Metric Converter
 //a. KM to Miles - should take the number of kilometers and convert it to the equal number of miles
 
-
+function kmToMiles(km){
+    return km*1.6;
+}
 
 
 
 //b. Feet to CM - should take the number of feet and convert it to the equal number of centimeters
 
-
+function feetToCm (feet){
+    return feet*30.48;
+}
 
 
 
@@ -82,7 +177,11 @@
 // create a function called annoyingSong
 // the function should take a starting number as an argument and count down - at each iteration it should log (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(start){
+    for (i=start; i > 0; i--){
+        console.log(i + " bottles of beer on the wall, " + i, " bottles of beer, take one down pass it around " + (i-1) + " bottles of beer on the wall");
+    }
+}
 
 
 
@@ -95,7 +194,23 @@
 //60s should be D 
 //and anything below 60 should be F
 
-
+function grader(score){
+    if (score>=90){
+        return "A";
+    }
+    else if (score>=80){
+        return "B";
+    }
+    else if (score>=70){
+        return "C";
+    }
+    else if (score>=60){
+        return "D";
+    }
+    else {
+        return "F"
+    }
+}
 
 
 
@@ -104,7 +219,29 @@
 // Hint - you may need to study tomorrow's traning kit on arrays 
 // try looking up the .includes() method
 
-
+function isVowel(letter){
+    if(letter == "A" || letter == "E" || letter == "I" || letter == "O" || letter == "U" || letter == "a" || letter == "e" || letter == "i" || letter == "o" || letter == "u"){
+        return true;
+    }
+    else{
+        return false;
+    }
+}
+
+
+function vowelCounter(str){
+    let vowelNumber = 0;
+    for (var i=0; i < str.length; i++){
+        if (isVowel(str.charAt(i))){
+            vowelNumber++;
+        }
+        else{
+            continue;
+        }
+    }
+    return vowelNumber;
+
+}