artturijalli

numbers = [1, 4, 4, 26, 4, 4, 8, 0, 4]

target = 4
i = 0
while i < len(numbers):
    if numbers[i] == target:
        numbers.pop(i)
        i -= 1
    i += 1
    

artturijalli

if "Alice" not in queue: print("Alice is not in the queue")

artturijalli

let ages = [20, 28, 30, 45]
var allAdults = true

for age in ages {
    if age <= 18 {
        allAdults = false
        break
    }
}

artturijalli

# How would you count the numbers in this list in as few lines of code as possible?
numbers = [1, 2, 3, 4, 5]

# 1. Charlie sums the numbers up using a for loop:
total = 0
for number in numbers:
  total += number

# 2. Bob sums the numbers up using the reduce function:
from functools import reduce

artturijalli

class Fruit { var name = "Banana" }

let fruit1 = Fruit()
let fruit2 = fruit1

print(fruit1 === fruit2)

artturijalli

let a = 1
let b = 1

print(a == b)

artturijalli

struct Fruit {
    let name: String
    let color: String
}

var banana = Fruit(name: "Banana", color: "Yellow")
print(banana.name, banana.color)

artturijalli

struct Fruit {
    let name: String
    let color: String

    init(name: String, color: String) {
        self.name = name
        self.color = color
    }
}

artturijalli

var a = 1
var b = 2

(a, b) = (b, a)

print(a, b)

artturijalli

let coords = (x: 1, y: 3, z: 2)

let (x, y, z) = coords