Submission #1160859

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Source Code Expand

extension String: CollectionType{}
let a : Int = Int(readLine()!)!
let b: [Int] = readLine()!.split(" ").map { Int($0)! }
var arr = [Int]()

if a >= 3 {
     print(b[0]," ", terminator: "")
     for i in 0 ... a-3 {
           if b[i] > b[i+1] {
              print(b[i+1]," ", terminator: "")
           }else{
              print(b[i], " ",terminator: "")
           }
      }
print(b[a-2])
}else{
 print(b[0]," ",b[0])
}

Submission Info

Judge Result