// SELECTION

// if statements

let count = parseInt(prompt('How many rocks do you have? '));

if(count <= 2) {
    console.log('I can carry those in my hands');
}
else if(count < 8) {
    console.log(`I can carry 2 rocks in my hands and ${count - 2} in my backpack.`);
}
else {
    console.log('I am a little robot, I cannot carry that many rocks.');
}

// ternary operator

var food = prompt('Is this food? ');
var able = food.toLowerCase().startsWith('y') ? 'can' : 'cannot';
console.log(`I ${able} eat this.`);

// switch/case statement

var season = prompt('What season is it? ').toLowerCase();

switch (season) {
case 'winter':
    console.log('I do not like the cold.');
    break;
case 'spring':
    console.log('I want to go to the park.');
    break;
case 'summer':
    console.log('Please do not let me fall in the pool again.');
    break;
case 'fall':
    console.log('Can I be a cat for Halloween?');
    break;
default:
    console.log('I do not know that season.');
}

// REPETITION

// while loop

let x = 3;

while(x > 0) {
    console.log('While loop', x);
    x--;
}

// do while loop

let playing = true;

do {
    var song = prompt('What do you want to hear? ');
    if(song.toLowerCase() === 'stop') {
        playing = false;
    }
    else {
        console.log(`Now playing ${song}`);
    }
} while(playing);

// for loop to run n times

var n = 5;

for(let i = 0; i < n; i++) {
    console.log('for loop', i);
}

// for loop over list/array

var name = prompt('What is your name? ');

console.log('Here is your name in a unicode binary block:');
for(var char of name) {
    var code = char.charCodeAt(0).toString(2).padStart(8, '0');
    console.log(code);
}

// map in JavaScript

var bits = name.split('').map(char => char.charCodeAt(0).toString(2).padStart(8, '0'));
console.log('Here is your name in a unicode binary block:');
console.log(bits.join('\n'));

            

// SELECTION

// if statements

Console.WriteLine("How many rocks do you have? ");
int count = int.Parse(Console.ReadLine());

if (count <= 2)
{
    Console.WriteLine("I can carry those in my hands");
}
else if (count < 8)
{
    Console.WriteLine($"I can carry 2 rocks in my hands and {count - 2} in my backpack.");
}
else
{
    Console.WriteLine("I am a little robot, I cannot carry that many rocks.");
}

// ternary operator

Console.WriteLine("Is this food? ");
string food = Console.ReadLine();

string able = food.ToLower().StartsWith('y') ? "can" : "cannot";
Console.WriteLine($"I {able} eat this.");

// switch/case statement

Console.WriteLine("What season is it? ");
string season = Console.ReadLine().ToLower();

switch (season)
{
    case "winter":
        Console.WriteLine("I do not like the cold.");
        break;
    case "spring":
        Console.WriteLine("I want to go to the park.");
        break;
    case "summer":
        Console.WriteLine("Please do not let me fall in the pool again.");
        break;
    case "fall":
        Console.WriteLine("Can I be a cat for Halloween?");
        break;
    default:
        Console.WriteLine("I do not know that season.");
        break;
}

// REPETITION

// while loop

int x = 3;

while (x > 0)
{
    Console.WriteLine("While loop " + x);
    x--;
}

// do while loop

bool playing = true;

do
{
    Console.WriteLine("What do you want to hear? ");
    string song = Console.ReadLine();
    if (song.ToLower() == "stop")
    {
        playing = false;
    }
    else
    {
        Console.WriteLine($"Now playing {song}");
    }
} while (playing);

// for loop to run n times

int n = 5;

for (int i = 0; i < n; i++)
{
    Console.WriteLine("for loop " + i);
}

// for loop over list/array

Console.WriteLine("What is your name? ");
string name = Console.ReadLine();

Console.WriteLine("Here is your name in a unicode binary block:");
foreach (char letter in name)
{
    int code = letter;
    string binaryCode = Convert.ToString(code, 2).PadLeft(8, '0');
    Console.WriteLine(binaryCode);
}

// "list comprehension" in C#

string[] bits = name.Select(letter => Convert.ToString((int)letter, 2).PadLeft(8, '0')).ToArray();
Console.WriteLine("Here is your name in a unicode binary block:");
Console.WriteLine(string.Join("\n", bits));