ConditionsAndLoops-Solution.js

//
// Copyright (c) 2023 Promineo Tech
// Author:  Promineo Tech Academic Team
// Subject:  Conditions & Loops Lab
// JavaScript Week 02 Lab  
//

// create a variable called speedLimit and another called mySpeed
// set their values to numbers between 1 and 100
let speedLimit = 50;
let mySpeed = 65;


// using a conditional, determine if mySpeed is greater than the speedLimit
// if true, print "Slow Down! Mom is mad!" to the console
// if mySpeed is equal to the speedLimit, print "Everyone is happy!" to the console
// if mySpeed is less than the speedLimit, print "Speed up! Dad is mad!"
if(mySpeed > speedLimit){
    console.log("Slow Down! Mom is mad!")
} else if(mySpeed == speedLimit){
    console.log("Everyone is happy!")
} else {
    console.log("Speed up! Dad is mad!")
}

// create two variables, one named alarmSet, the other openDoor
// set them to a boolean value
let alarmSet = true;
let openDoor = false;

// using a conditional, determine if alarm is set. 
// if alarm is set and door is set to open, print "Sound Alarm!" to the console
// otherwise, print "Everything is fine." to the console.

if(alarmSet && openDoor) {
    console.log("Sound Alarm!")
} else {
    console.log("Everything is fine.")
}


// create two variables, username and password
// create a conditional, if the username is "Tommy123" and the password is "12345"
// or the username is "Timmy456" and the password is "6789", print "Admin Login Successful" to the console
// otherwise, print "Admin Access Denied"
let username = "Tommy123";
let password = "12345";

if((username === "Tommy123" && password === "12345") || (username === "Timmy456" && password === "6789")){
    console.log("Admin Login Successful");
} else {
    console.log("Admin Access Denied");
}



// write code that will set the value of studentClass based on studentGrade
// studentGrade will be K-12
// K-6 will be Elementary
// 7-8 will be Middle
// 9 will be Freshman, 10 Sophomore, 11 Junior, 12 Senior
// Anything other than these values will print "Error" to the console

let studentGrade = 13;
let studentClass;

switch(studentGrade){
    case 'K':
    case 1:
    case 2:
    case 3:
    case 4:
    case 5:
    case 6:
        studentClass = "Elementary";
        break;
    case 7:
    case 8:
        studentClass = "Middle";
        break;
    case 9:
        studentClass = "Freshman";
        break;
    case 10:
        studentClass = "Sophomore";
        break;
    case 11:
        studentClass = "Junior";
        break;
    case 12:
        studentClass = "Senior";
        break;
    default:
        console.log("Error");

}
console.log(studentClass);



// write a for loop that will iterate backwards from 10 to -10

for(let i = 10; i >= -10; i--){
    console.log(i);
}

// write a do/while loop that prints 1 through 50
let iterator = 1;
do {
    console.log(iterator);
    iterator++;
} while(iterator <= 50);

// edit the previous do/while loop so that it prints only numbers divisible by 4
iterator = 1;
do {
    if(iterator % 4 == 0){
        console.log(iterator);
    }
    iterator++;
} while(iterator <= 50);

// Someone messed up the following for loop
// fix the following infinite loop, uncomment to test
/* 
    for(let i = 110; i > 10; i++){
        console.log(i);
    } 
*/

// depends what we need the loop to do

//prints 1-9
for(let i = 1; i < 10; i++){
    console.log(i);
}
//prints 11-99
for(let i = 11; i < 100; i++){
    console.log(i);
}
//prints 110-11
for(let i = 110; i > 10; i--){
    console.log(i);
}