SergeyTLV

for variable in lower...upper {
}

for counter in 0..<myArray.count {
myArray[counter] = "Buy " + myArray[counter]
print (myArray[counter])

for item in myArray {
    print("kupi " + item)
}

SergeyTLV

/* Given the triangle of consecutive odd numbers:

             1
          3     5
       7     9    11
   13    15    17    19
21    23    25    27    29
...
Calculate the row sums of this triangle from the row index (starting at index 1) e.g.:

SergeyTLV

func check<T: Equatable>(_ a: [T], _ x: T) -> Bool {
    // Your code here
 if a.contains(x) {
   return true
   }else{
   return false
 }
 }

SergeyTLV

func potatoes (_ p0: Int, _ w0: Int, _ p1: Int) -> Int {


let dryMatter = (Double(w0) / 100) * Double(100 - p0)

let  finalPercentOfDryMatter = 100 - p1

let w1:Int = Int(dryMatter) / (Int(finalPercentOfDryMatter) / 100)
  
   return (Int(w1))

SergeyTLV

precedencegroup PowerPrecedence { higherThan: MultiplicationPrecedence }
infix operator ^^ : PowerPrecedence
func ^^ (radix: Int, power: Int) -> Int {
    return Int(pow(Double(radix), Double(power)))
}

// ...
// Then you can do this...
let i2 = 2 ^^ 3
// ... or

SergeyTLV

precedencegroup PowerPrecedence { higherThan: MultiplicationPrecedence }
infix operator ^^ : PowerPrecedence
func ^^ (radix: Int, power: Int) -> Int {
    return Int(pow(Double(radix), Double(power)))
}

func digPow (for number: Int, using power: Int) -> Int {
    
    var num = number
    var pow = power