finished exercises

UGcode101 · UGcode101 · commit 3dca9c6fb3bb · 2024-01-27T20:29:58.000-06:00
diff --git a/more-on-functions/exercises/raid-a-shuttle.js b/more-on-functions/exercises/raid-a-shuttle.js
@@ -1,42 +1,60 @@
 function checkFuel(level) {
-  if (level > 100000){
-    return 'green';
-  } else if (level > 50000){
-    return 'yellow';
+  if (level > 100000) {
+    return "green";
+  } else if (level > 50000) {
+    return "yellow";
   } else {
-    return 'red';
+    return "red";
   }
 }
 
-function holdStatus(arr){
+function holdStatus(arr) {
   if (arr.length < 7) {
-    return `Spaces available: ${7-arr.length}.`;
-  } else if (arr.length > 7){
-    return `Over capacity by ${arr.length-7} items.`;
+    return `Spaces available: ${7 - arr.length}.`;
+  } else if (arr.length > 7) {
+    return `Over capacity by ${arr.length - 7} items.`;
   } else {
     return "Full";
   }
 }
 
 let fuelLevel = 200000;
-let cargoHold = ['meal kits', 'space suits', 'first-aid kit', 'satellite', 'gold', 'water', 'AE-35 unit'];
+let cargoHold = [
+  "meal kits",
+  "space suits",
+  "first-aid kit",
+  "satellite",
+  "gold",
+  "water",
+  "AE-35 unit",
+];
 
 console.log("Fuel level: " + checkFuel(fuelLevel));
 console.log("Hold status: " + holdStatus(cargoHold));
 
-/* Steal some fuel from the shuttle:
- * /
- 
+// Steal some fuel from the shuttle:
+
 //a). Define an anonymous function and set it equal to a variable with a normal, non-suspicious name. The function takes one parameter. This will be the fuel level on the shuttle.
 
 //b). You must siphon off fuel without alerting the TAs. Inside your function, you want to reduce the fuel level as much as possible WITHOUT changing the color returned by the checkFuel function.
 
 //c). Once you figure out how much fuel to pump out, return that value.
 
 //d). Decide where to best place your function call to gather our new fuel.
+let nonSuspiciousFunction = function (a) {
+  if (checkFuel(a) === "green") {
+    return a - 100001;
+  } else if (checkFuel(a) === "yellow") {
+    return a - 50001;
+  } else {
+    return a;
+  }
+};
+
+fuelLevel = nonSuspiciousFunction(fuelLevel);
+//placed above at line 23
 
-/* Next, liberate some of that glorious cargo.
- * /
+// Next, liberate some of that glorious cargo.
 
 //a). Define another anonymous function with an array as a parameter, and set it equal to another innocent variable.
 
@@ -46,12 +64,55 @@ console.log("Hold status: " + holdStatus(cargoHold));
 
 //d). Don’t get hasty, matey! Remember to test your function.
 
-/* Finally, you need to print a receipt for the accountant. Don’t laugh! That genius knows MATH and saves us more gold than you can imagine.
- * /
- 
+let stealFromCargoHold = function (cargoHold) {
+  if (cargoHold.length < 2) {
+    console.log("Not enough items to steal.");
+    return cargoHold;
+  }
+  let stolenItems = [cargoHold[0], cargoHold[1]];
+
+  cargoHold[0] = "stolen 1";
+  cargoHold[1] = "stolen 2";
+
+  return stolenItems;
+};
+
+console.log("Cargo hold before theft:", cargoHold);
+
+let stolenItems = stealFromCargoHold(cargoHold);
+
+console.log("Stolen items:", stolenItems);
+console.log("Cargo hold after theft:", cargoHold);
+
+// Finally, you need to print a receipt for the accountant. Don’t laugh! That genius knows MATH and saves us more gold than you can imagine.
+
 //a). Define a function called irs that can take fuelLevel and cargoHold as arguments.
-	
+
 //b). Call your anonymous fuel and cargo functions from within irs.
 
 //c). Use a template literal to return, "Raided _____ kg of fuel from the tanks, and stole ____ and ____ from the cargo hold."
 
+let irs = function (fuelLevel, cargoHold) {
+  let stealFuel = function (level) {
+    if (checkFuel(level) === "green") {
+      return level - 100001;
+    } else if (checkFuel(level) === "yellow") {
+      return level - 50001;
+    } else {
+      return level;
+    }
+  };
+};
+let stolenFuel = stealFuel(fuelLevel);
+let stolenCargo = stealFromCargoHold(cargoHold);
+
+let receipt = `Raided ${
+  fuelLevel - stolenFuel
+} kg of fuel from the tanks, and stole ${stolenCargo[0]} and ${
+  stolenCargo[1]
+} from the cargo hold.`;
+
+return receipt;
+
+let raidReceipt = irs(fuelLevel, cargoHold);
+console.log(raidReceipt);
