题解 | #字符串排序#

import Foundation

while let line = readLine() {
    let parts = line.split(separator: " ")
     
     let n = Int(line)!
     var array = [String]()

     while let str = readLine() {
        array.append(str)
     }


     //! 排序.这里使用 冒泡排序，
    for i in 0..<array.count {
        for j in 0..<array.count-i-1{
            if array[j] > array[j+1] {
                array.swapAt(j,j+1)
            }
        }
    }

    //!  按照行打印出去
   for str in array {
     print(str)
   }

//    print(array)


    // print(Int(parts[0])! + Int(parts[1])!)
}