swift实现冒泡排序

 1 import Cocoa 2  3 var array = [123,234,12,346,4,75,67,234,23,1233,3,5,986,98,567,345,234,234] 4  5 PRintln("排序前的值：") 6  7 for item in array 8 { 9     var ii = item10     println(ii)11 }12 13 for var i = 0; i < array.count - 1; ++i {14     for var j = 0; j < array.count - 1 - i; ++j{15         if array[j] > array[j + 1] {16             var temp = array[j + 1]17             array[j + 1] = array[j]18             array[j] = temp19         }20     }21 }22 23 println("排序后的值：")24 25 for item in array26 {27     var ii = item28     println(ii)29 }