用Swift3實現n*n階矩陣順時針輸出

//: Playground - noun: a place where people can play //import UIKit /* 順時針打印N*N矩陣 */ func anticlockwiseNN(n:Int){ var m=1; var a = [[Int]](); for _ in 0..<n { //初始化矩陣元素爲0

>>阅读原文<<