mxhs · mxhs · Sep 9, 2020 · Sep 9, 2020
diff --git a/index.js b/index.js
@@ -1,24 +1,43 @@
 /************************************************************** Task 1: Warm-up! **************************************************************/
 //Task a: declare a variable called votingAge, console log true if age > 18 (no function required)
 
+const votingAge = 19;
+if(votingAge >= 18){
+    console.log(true);
+}else {
+    console.log(false)
+    }
 
 
 
 
-//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)
-
 
 
+//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 car1 = "Lambo";
+let isFast = "Yes";
 
-//Task c: Convert string ("1999") to integer (1999)  (no function required) // hint look up the Number method
+if(isFast === "Yes"){
+    car1 = "Cool Car";
+}else {
+    car1 = "Laaaaame";
+}
 
+console.log(car1);
 
+//Task c: Convert string ("1999") to integer (1999)  (no function required) // hint look up the Number method
 
 
+const integer = Number("1999");
+console.log(integer);
 
 //Task d: Write a function to multiply a*b 
+function multiply(a, b){
+    return a * b
+}
 
+console.log(multiply(10,5));
 
 
 
@@ -27,14 +46,20 @@
 //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 ageInDogYears(myAge, dogRatio){
+    return myAge * 7
+}
 
+console.log(ageInDogYears(10));
 
 
 
 /************************************************************** Task 3 **************************************************************/
 //Dog feeder 
 //takes weight in pounds and age in years (note if the dog is a puppy the age will be a decimal) and returns the number of pounds of raw food to feed in a day.
 
+// 1,2,3,4
+
 //feeding requirements
 // adult dogs at least 1 year 
 // up to 5 lbs - 5% of their body weight
@@ -49,7 +74,24 @@
 
 // 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 hungryDog(weight, age){
+    if(age >= 12 && weight <=5){
+        return weight * 0.05
+    } else if(age >= 12 && weight <= 10){
+        return weight * 0.04
+    } else if(age >= 12 && weight <= 15){
+        return weight * 0.03
+    } else if(age >= 12 && weight > 15){
+        return weight * 0.02
+    } else if(age >= 2 && age < 4){
+        return weight * 0.1
+    } else if(age >= 4 && age < 7){
+        return weight * 0.05
+    } else if(age <= 7 && age < 12){
+        return weight * 0.04
+    }
+}
+console.log(hungryDog(15, 12));
 
 
 
@@ -59,21 +101,51 @@
 // it should return you won or you lost based on the rules of the game (you may need to look up the rules if you have not played before)
 // 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 
-
-
-
+let play=["rock", "paper", "scissors"];
+let random=Math.floor(Math.random()* play.length);
+let opponent=play[random];
+
+console.log(opponent);
+
+function choice(game){
+    if (game==="rock" && opponent==="scissors"){
+        return "you won"
+    }
+    else if (game ==="rock" && opponent==="paper"){
+        return "you lost"
+    }
+    else if (game===opponent){
+        return "you tied"
+    }
+    else if (game==="paper" && opponent==="rock"){
+        return "you won"
+    }
+    else if (game==="paper" && opponent==="scissors"){
+        return "you lost"
+    }
+    else if (game==="scissors" && opponent==="rock"){
+        return "you lost"
+    }
+    else if (game==="scissors" && opponent==="paper"){
+        return "you won"
+    }
+}
+
+console.log(choice("scissors"))
 
 /************************************************************** Task 5 **************************************************************/
 //Metric Converter
 //a. KM to Miles - should take the number of kilometers and convert it to the equal number of miles
 
-
+const km2Miles = distance => distance * .621371
+console.log(km2Miles(2))
 
 
 
 //b. Feet to CM - should take the number of feet and convert it to the equal number of centimeters
 
-
+const ft2CM = length => length * 30.48
+console.log(ft2CM(3))
 
 
 
@@ -82,9 +154,14 @@
 // 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 (bottles){
 
+    for(let i = bottles; i >= 1; i--){
+        console.log(`${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`);
+    }
+}
 
-
+annoyingSong(5)
 
 /************************************************************** Task 7 **************************************************************/
 //Grade Calculator
@@ -95,7 +172,25 @@
 //60s should be D 
 //and anything below 60 should be F
 
-
+function grade(percent){
+    if (percent <=100 && percent >=90){
+        return "A"
+    }
+    else if (percent >= 80){
+        return "B"
+    }
+    else if (percent >= 70){
+        return "C"
+    }
+    else if (percent >= 60){
+        return "D"
+    }
+    else if (percent < 60){
+        return "F"
+    }   
+}
+
+console.log(grade(74))