iOS repl.it - Arrays Challenge Solution

arrays.swift

let numbers = [45, 73, 195, 53]

//Create a new array called computedNumbers
var computedNumbers = [
  numbers[0] * numbers[1], 
  numbers[1] * numbers[2], 
  numbers[2] * numbers[3], 
  numbers[3] * numbers[0]
]


print(computedNumbers)

let numbers = [45, 73, 195, 53]

var computedNumbers =
[
numbers[0]*numbers[1],
numbers[1]*numbers[2],
numbers[2]*numbers[3],
numbers[0]*numbers[3]
]
//Kodlama Alıştırması
print(computedNumbers)

func exercise() {

let numbers = [45, 73, 195, 53]
var a = numbers [0]
var b = numbers [1]
var c = numbers [2]
var d = numbers [3]

//Write your code here
let computedNumbers = [a*b, b*c, c*d, d*a]


print(computedNumbers)

}

func exercise(){
let numbers = [45, 73, 195, 53]
var computedNumbers = Int
for i in 0..<numbers.count
{
let nextIndex = (i + 1) % numbers.count
computedNumbers.append(numbers[i] * numbers[nextIndex])
}
print(computedNumbers)

var numbers = [45, 73, 195, 53] [0]

let computedNumbers = [45 * 73,73 * 195,195 * 53,53 * 45]

print(computedNumbers)

this is version for idiot

func exercise() {

let numbers = [45, 73, 195, 53]

//Write your code here
var computedNumbers = [Int]()
let count = numbers.count

for i in 0..<count {
    let nextIndex = (i + 1) % count
    computedNumbers.append(numbers[i] * numbers[nextIndex])
}


print(computedNumbers)

}

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