Updated Changes

Author: miranda-kay

booleans-and-conditionals/Lecture Sept 14 23

@@ -0,0 +1,50 @@
+const input = require('readline-sync');
+
+let expression1 = 5 > 7;
+let expression2 = 420 >= 69;
+
+console.log(expression1 || expression2);
+console.log(!expression1 && expression2);
+
+console.log(5 == "5");
+
+let myName = input.question("What's your name? ");
+let myAge = Number(input.question("\nHow old are you? "));
+let myPhrase;
+
+if (myAge < 18) {
+    myPhrase = "Parental supervision advised.";
+} else if (myAge < 26) {
+    myPhrase = "Imagine paying for health insurance...";
+} else {
+    myPhrase = "Imagine having health insurance... ☹️";
+}
+
+console.log("\nHello, " + myName + ". " + myPhrase);
+
+const input = require('readline-sync');
+
+// instantiate variables 
+let hoursInWeek = 168;
+
+let sleepHours = 56;
+let workHours = 40;
+let miscHours = 21;
+let studyHours = 18;
+
+// create variable to reduce clutter
+let necessities = sleepHours + workHours + miscHours + studyHours;
+
+// instantiate hours spent gaming on teh daily, then multiply by 7 to update leisureHours
+let dailyGaming = Number(input.question("How many hours a day would you like to spend playing Baldur's Gate 3? "));
+let leisureHours = dailyGaming * 7;
+
+// give user feedback
+console.log("\nGotcha. You want to spend at least " + dailyGaming + " hours a day playing Baldur's Gate. That comes out to " + leisureHours + " hours spent across seven daily gaming sessions.\n");
+
+// additional feedback based on whether they have exceeded total hours in a week
+if (necessities + leisureHours > hoursInWeek) {
+  console.log("I think you need to reconsider your priorities. There are only " + hoursInWeek + " hours in a week, and with all your other obligations you only have " + (hoursInWeek - necessities) + " hours throughout the week to spend on leisurely activities.");
+} else {
+  console.log("Cool. That sounds like a balanced schedule. You'll have about " + (hoursInWeek -necessities + leisureHours) + " hours leftover to spend how you'd like.");
+}

booleans-and-conditionals/studio/data-variables-conditionals.js

@@ -1,15 +1,66 @@
 // Initialize Variables below
 
+let date = "Monday 2019-03-18"
+let time = "10:05:34 AM"
+let astronautCount = 7
+let astronautStatus = "ready"
+let averageAstronautMassKg = 80.7
+let crewMassKg = astronautCount * averageAstronautMassKg
+let fuelMassKg = 760000
+let shuttleMassKg = 74842.31
+let totalMassKg = crewMassKg + fuelMassKg + shuttleMassKg
+let maxiumMassLimit = 850000
+let fuelTempCelsius = -225
+let minimumFuelTemp = -300
+let maximumFuelTemp = -150
+let fuelLevel = 100%
+let weatherStatus = "clear"
+let preparedForLiftOff = true
+
 // add logic below to verify total number of astronauts for shuttle launch does not exceed 7
 
+if (astronautCount <= 7) {
+    console.log('this mission cannot have' + '' + astronautCount + '' + 'astronauts on board');
+    preparedForLiftOff = false;
+}
+
 // add logic below to verify all astronauts are ready
 
+if (astronautStatus !== "ready") {
+    console.log("Not all" + '' + astronautCount + '' + 'astronauts are ready for launch');
+    preparedForLiftOff = false;
+} 
+
 // add logic below to verify the total mass does not exceed the maximum limit of 850000
 
+if (totalMassKg > maxiumMassLimit) {
+    console.log("Total mass exceeds the max limit. Shutting down.");
+    preparedForLiftOff = false;
+}
+
 // add logic below to verify the fuel temperature is within the appropriate range of -150 and -300
 
+if (fuelTempCelsius < minimumFuelTemp || fuelTempCelsius > maximumFuelTemp ) {
+    console.log("Fuel temp is outside of range.");
+    preparedForLiftOff = false;
+}
+
 // add logic below to verify the fuel level is at 100%
 
+if (fuelLevel !== "100%") {
+    console.log("Fuel level is insufficient.");
+    preparedForLiftOff = false;
+}
+
 // add logic below to verify the weather status is clear
 
+if (weatherStatus !== "clear") {
+    console.log("Weather status is not clear.");
+    preparedForLiftOff = false;
+}
+
 // Verify shuttle launch can proceed based on above conditions
+
+if (preparedForLiftOff) {
+    console.log('All systems are go! Initiating space shuttle launch sequence.')
+}