S

@sandeep5

classstruct

Swift
3 years ago
class studentDetails { var stnames: String = "Ram" var marks1: Int = 50 var marks2: Int = 60 var marks3: Int = 80 func StDetails() { print("Name is \(stnames) & Marks in physics \(marks1) in chemistry \(marks2) & in Maths is \(marks3)")

class init

Swift
3 years ago
//using init class StudentDetails { var stnames: String var marks1: Int var marks2: Int var marks3: Int init(stnames: String, marks1: Int, marks2: Int, marks3: Int) { self.stnames = stnames self.marks1 = marks1 self.marks2 = marks2

class

Swift
3 years ago
class studentDetails { var stnames: String = "Ram" var marks1: Int = 50 var marks2: Int = 60 var marks3: Int = 80 func StDetails() { print("Name is \(stnames) & Marks in physics \(marks1) in chemistry \(marks2) & in Maths is \(marks3)")

struct

Swift
3 years ago
struct studentDetails { var stnames: String = "Ram" var marks1: Int = 89 var marks2: Int = 90 var marks3: Int = 60 func StDetails() { print("Name is \(stnames) & Marks in physics \(marks1) in chemistry \(marks2) & in Maths is \(marks3)")

while

Swift
3 years ago
func fact(n: Int) -> Int { var result = 1 var i = 1 while i <= n { result *= i i += 1 } return result }

while

Swift
3 years ago
var number : Int var factorial :Int var n : Int number = 6 n = 1 factorial = 1 while 1 <= number{ factorial = factorial * n

higher order functions

Swift
3 years ago
//map let names1 = ["Ram","sonu","lucky"] print(names1.map({$0})) //compactMap let names2 = ["Ram","sonu","lucky",nil] print(names2.compactMap({$0})) //Flatmap let multinames = [["ram","luck"],["sonu","chotu","chinnu"]]

factorial

Swift
3 years ago
//map let names1 = ["Ram","sonu","lucky"] print(names1.map({$0})) //compactMap let names2 = ["Ram","sonu","lucky",nil] print(names2.compactMap({$0})) //Flatmap let multinames = [["ram","luck"],["sonu","chotu","chinnu"]]

factorial

Swift
3 years ago
let names = ["ram","lucky","suma"] print(names.sorted(by: <))

factorial

Swift
3 years ago
var number : Int var factorial :Int number = 6 factorial = 1 for n in 1...number { factorial = factorial * n

conversion

Swift
3 years ago
var a:Int = 5 var b = "10" var c = "abd" print(Int(c)!) print(String(a)) print(Int(b))

str

Swift
3 years ago
var str = "warangal" str.append("k") print(str) var name = "ts" var add = str + name print(add) print("\n") //isEmpty var res = str.isEmpty print(res)

type alias

Swift
3 years ago
typealias StudentName = String let name:StudentName = "Jack" //let name:String = "Jack" print(name) typealias num = Int var nu : num = 60 print(nu) var hal: Int = 5 var bal : String = "10"

string rev

Swift
3 years ago
var Address : String = "Hyderabad" print(Address) var str = String("India") print(str) //finding count print(Address.count) print(str.count) //count

optional

Swift
3 years ago
var mynames : String? = "swift" //mynames = "ios" if mynames == nil{ print("its nil") }else{ print(mynames!) }

operators

Swift
3 years ago
var a = 10 var b = 20 let mul = a*b let sub = a-b let add = a+b let div = a/b let mod = a%b print(add, sub, mul, div, mod)//all ooperators*/ // var ab = 10

Strings

Swift
3 years ago
var Address : String = "hyd" print(Address) var str = String("India") print(str) //finding count print(Address.count) print(str.count) //count

palindrome

Swift
3 years ago
var Name = "1214" if String(Name.reversed()) == Name { print("\(Name) is Palindrome") }else{ print("\(Name) is not palindrome") }

palidrome upper

Swift
3 years ago
var Name = "nitin" //lower //Name = Name.lowercased() //upper Name = Name.uppercased() if String(Name.reversed()) == Name { print("\(Name) is Palindrome")

palindrome basic

Swift
3 years ago
var Name = "NITIN" if String(Name.reversed()) == Name { print("\(Name) is Palindrome") }else{ print("\(Name) is not palindrome") }