john-p-miller · john-p-miller · Jun 23, 2020 · Jun 24, 2020 · Jun 24, 2020
diff --git a/index.js b/index.js
@@ -1,23 +1,43 @@
 /************************************************************** Task 1: Warm-up! **************************************************************/
 //Task a: declare a variable called votingAge, console log true if age > 18 (no function required)
+var votingAge=18;
+if ( 36>votingAge){
+    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)
-
+var pizza="cheese";
+var soda="pepsi";
+if ( soda==="pepsi")
+{
+    pizza="sausage";
+}
 
 
 
 
 //Task c: Convert string ("1999") to integer (1999)  (no function required) // hint look up the Number method
+var yearString="1999";
+var year=parseInt(yearString)
+
 
 
 
 
 
 //Task d: Write a function to multiply a*b 
+function mult(a,b){
+    var r= a*b;
+    return r;
+
+}
 
 
 
@@ -26,6 +46,10 @@
 /************************************************************** 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 
+funtion dogYears(humanyears){
+    var r=humanyears*7;
+    return r;
+}
 
 
 
@@ -48,7 +72,50 @@
 // 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(weight,age){
+    if(age>=1){
+        if(weight<5){
+            var food=weight*.05;
+            return food;
+        }
+        else if(weight<10){
+            var food=weight*.04;
+            return food;
+
+        }
+        else if(weight<15){
+            var food=weight*.03;
+            return food;
+
+        } 
+        else {
+            var food=weight*.02;
+            return food;
+
+
+        }
+    }
+    else{
+        if(age<.333){ //.333=4months
+            var food=weight*.10;
+            return food;
+        }
+        else if(age<.583){//.583=7 months
+            var food=weight*.05;
+            return food;
+
+        }
+
+        else {
+            var food=weight*.04;
+            return food;
+
+
+        }
+    }
+
+}
+
 
 
 
@@ -60,20 +127,61 @@
 // 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 game(userChoice){
+      var computerChoice;
+      computerChoice=Math.floor(Math.random()*3);
+      //0=rock 1=paper 2=scissors
+      if(computerChoice===0){
+          if(userChoice==="rock"){
+              return "Draw";
+          }
+          else if(userChoice==="paper"){
+            return "user won"
+          }else if (userChoice==="scissors"){
+              return "user lose"
+          }
+
+      }else if(computerChoice===1){
+        if(userChoice==="rock"){
+            return "user loss";
+        }
+        else if(userChoice==="paper"){
+          return "draw";
+        }else if (userChoice==="scissors"){
+            return "user win";
+        }
+
+
+      }
+      else if(computerChoice===2){
+        if(userChoice==="rock"){
+            return "user wins";
+        }
+        else if(userChoice==="paper"){
+          return "user loss";
+        }else if (userChoice==="scissors"){
+            return "draw";
+        }
+
+      }
+  }
 
+
 /************************************************************** 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 0.621371*km;
+}
 
 
 
 //b. Feet to CM - should take the number of feet and convert it to the equal number of centimeters
 
-
+function feetToCm (feet){
+    return 30.48*feet;
+}
 
 
 
@@ -82,7 +190,13 @@
 // 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 (numberOfBottles){
 
+    for(let i=numberOfBottles;i>0;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`);
+    }
+
+}
 
 
 
@@ -94,6 +208,27 @@
 //70s should be Cs 
 //60s should be D 
 //and anything below 60 should be F
+function gradeCalulator (mark) {
+    if( mark>=90){
+        return "A";
+
+    }
+    else if(mark>=80){
+        return "B";
+    }
+    else if(mark>=70){
+        return "c";
+    }
+    else if(mark>=60){
+        return "D";
+    }
+    else {
+        return "F";
+    }
+
+
+}
+