SethMacP · SethMacP · Aug 21, 2020 · Aug 21, 2020 · Aug 21, 2020 · Aug 21, 2020
diff --git a/index.js b/index.js
@@ -1,26 +1,53 @@
+
+
 /************************************************************** Task 1: Warm-up! **************************************************************/
 //Task a: declare a variable called votingAge, console log true if age > 18 (no function required)
 
 
 
 
+let votingAge = 18;
+// I started this assignment on repl.it and then moved to here after I solved some issues with VSC.
+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 num1 = 4;
+let num2 = 3;
 
+if (num1 > num2){
+  num1 = num1 + num2;
+  console.log(num1);
+}
+else {
+  num2 = num2 - num1;
+  console.log(num2)
+}
 
-//Task c: Convert string ("1999") to integer (1999)  (no function required) // hint look up the Number method
 
 
 
+//Task c: Convert string ("1999") to integer (1999)  (no function required) // hint look up the Number method
 
+let yearChange = "1999";
+Number(yearChange);
+console.log(yearChange);
 
-//Task d: Write a function to multiply a*b 
 
 
+//Task d: Write a function to multiply a*b 
 
+function myFunc(a,b){
+  return a * b;
+}
+console.log(myFunc(2,3));
 
 
 /************************************************************** Task 2 **************************************************************/
@@ -29,6 +56,12 @@
 
 
 
+function whatAge(myAge){
+  return myAge * 7;
+}
+
+console.log(whatAge(29));
+
 
 
 /************************************************************** Task 3 **************************************************************/
@@ -47,8 +80,45 @@
 // 4 - 7 months 5% of their body weight 
 // 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 foodWeight (age, weight){
+//this is for 1+ years old until next comment
+  if (age >= 1){
+      if (weight < 6){
+        return (weight * .05);
+      }
+      else if (weight >= 6 && weight < 11) {
+        return (weight * .04);
+      }
+      else if (weight >= 11 && weight <= 15) {
+        return (weight * .03);
+      }
+      else{
+        return (weight * .05);
+      }
+    }
+  else{
+      if (age < (4/12)) {     
+        return (weight * .1);
+      }
+      else if (age < (7/12)){
+        return (weight * .05);
+      }
+      else{
+        return (weight * .04);
+      }
+    }
+  }
+
+console.log(foodWeight(1, 15));
+
+
+
 
 
 
@@ -61,40 +131,199 @@
 // hint while you can complete this with only conditionals based on strings it may help to equate choice to a number 
 
 
+//Rules - Computers "choice"
+//.00 - .33 : Rock (4)
+//.33 - .66 : Paper(5)
+//.66 - .99 : Scissors(6)
+
+function rps(myHand){
+  let compChoice = Math.random();
+  let myChoice = myHand.length;
+  if (compChoice <= .33){
+    compChoice = 4;
+    console.log(compChoice);
+    }
+    else if (compChoice <= .66){
+    compChoice = 5;
+    console.log(compChoice);
+    }
+    else {
+    compChoice = 6;
+    console.log(compChoice);
+   }
+   if (myChoice === 4 && compChoice === 6){
+     return "You win! Rock beats Scissors."
+   }
+   else if (myChoice === 5 && compChoice === 4){
+     return "You win! Paper beats Rock."
+   }
+   else if (myChoice === 6 && compChoice === 5){
+     return "You win! Scissors beats Paper"
+   }
+   else{
+     return "You did not beat your opponent. Please try again."
+   }
+}
+console.log(rps("Rock"));
+
+
+//See my failures! :D
+
+// Bad RPS code 
+// function rps(myHand){
+//   let compChoice = Math.random;
+//   let myChoice = myHand.length;
+//   if (compChoice <= .33){
+//       compChoice = 4;
+//     }
+//     else if (compChoice <= .66){
+//       compChoice = 5;
+//     }
+//     else {
+//       compChoice = 6;
+//     }
+//   if (myChoice = 4){
+//     if (compChoice =6){
+//       return "You win - Rock beats Scissors";
+//     }
+//     else if (compChoice =4){
+//       return "Draw - Choose something original";
+//     }
+//     else {
+//       return "You lose - Paper beats Rock";
+//     }
+//   }
+//   else if (myChoice = 5){
+//     if (compChoice = 4){
+//         return "You win - Paper beats Rock";
+//     }
+//     else if (compChoice = 5){
+//       return "Draw - Choose something original";
+//     }
+//     else{
+//       return "You lose - Scissors beats Paper";
+//     }
+//   }
+//   else {
+//     if (compChoice = 5){
+//       return "You win - Scissors beats Paper";
+//     }
+//     else if (compChoice){
+//       return "Draw - Choose something original";
+//     }
+//     else{
+//       return "You lose - Rock beats Scissors";
+//     }
+//   }
+// }
+// console.log(rps("Rock"))
+
+
+// OLD RPS CODE
+
+
+
+// function rps(myHand){
+//   let compChoice = 0;
+//   compChoice = Math.random();
+//   let myChoice = myHand.length;
+//   if (myChoice ===6){
+//     if (compChoice >= 0 && compChoice < .33){
+//       return "Scissors does not beat Rock! You lose!"
+//       }
+//     else {
+//       return "You win1!"
+//       }
+//     }
+//   else if (myChoice ===4){
+//     if (compChoice >= .33 && compChoice < .66){
+//       return "Rock does not beat Paper! You lose!" 
+//       }
+//     else {
+//       return "You win2!"
+//       }
+//     }
+//  else{
+//     if (compChoice >= .66 && compChoice < 1){
+//       console.log(" Paper does not beat Scissors! You lose!")
+//       }
+//       else {
+//       console.log ("You win3!")
+//     }
+//   }
+// }
+// console.log(rps("Rock"));
+
+
+
+
+
+
+
+
 
 
 /************************************************************** Task 5 **************************************************************/
 //Metric Converter
 //a. KM to Miles - should take the number of kilometers and convert it to the equal number of miles
-
-
-
+function mericanize (kM){
+ return ( kM * 0.621371 );
+}
+console.log(mericanize(300));
+//186.4113 is correct for 300
 
 
 //b. Feet to CM - should take the number of feet and convert it to the equal number of centimeters
 
-
+function fancyTea (feet){
+  return ( feet * 30.48 );
+ }
+ console.log(fancyTea(300));
+ //9144 is correct for 300
 
 
 
 /************************************************************** Task 6 **************************************************************/
 // 99 bottles of soda on the wall
 // 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(startBottle){ 
+  let nextBottle = startBottle - 1;
+  console.log(startBottle, " bottles of soda on the wall.")
+  console.log(startBottle, " bottles of soda on the wall.")
+  console.log("Take one down pass it around " , nextBottle , " bottles of soda on the wall.")
+}
+annoyingSong(21);
 
 
 /************************************************************** Task 7 **************************************************************/
 //Grade Calculator
-//write a javaScript program that takes a mark out of 100 and returns a corisponding letter grade 
+//write a javaScript program that takes `a mark out of 100 and returns a corisponding letter grade 
 //90s should be A 
 //80s should be B 
 //70s should be Cs 
 //60s should be D 
 //and anything below 60 should be F
-
+
+function gradeCalc (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")
+  }
+}
+console.log(gradeCalc(81));
 
 
 
@@ -112,7 +341,42 @@
 //Take Rock, Paper, Sissors further
 //update your rock papers sissors code below to take a prompt from a user using the window object
 
-
-
-
-
+function getHand (){
+  let myHand = prompt("Please enter your choice for Rock, Paper, Scissors","NO");
+
+}
+
+
+
+
+
+function rps(myHand){
+  let compChoice = Math.random();
+  let myChoice = myHand.length;
+  if (compChoice <= .33){
+    compChoice = 4;
+    console.log(compChoice);
+    }
+    else if (compChoice <= .66){
+    compChoice = 5;
+    console.log(compChoice);
+    }
+    else {
+    compChoice = 6;
+    console.log(compChoice);
+   }
+   if (myChoice === 4 && compChoice === 6){
+     return "You win! Rock beats Scissors."
+   }
+   else if (myChoice === 5 && compChoice === 4){
+     return "You win! Paper beats Rock."
+   }
+   else if (myChoice === 6 && compChoice === 5){
+     return "You win! Scissors beats Paper"
+   }
+   else{
+     return "You did not beat your opponent. Please try again."
+   }
+}
+console.log( "You chose: " + getHand());
+console.log( getHand() + rps() );