//冒泡
var arr: [Int] = [5,7,3,2,1,8,4,6,9,0]
for i in 0..<arr.count{
for j in 0..<arr.count - (i+1){
if arr[j] > arr[j+1]{
let temp = arr[j]
arr[j] = arr[j+1]
arr[j+1] = temp
}
}
}
for i in 0..<arr.count{
print(arr[i])
}
//冒泡
var arr: [Int] = [5,7,3,2,1,8,4,6,9,0]
for i in 0..<arr.count{
for j in 0..<arr.count - (i+1){
if arr[j] > arr[j+1]{
let temp = arr[j]
arr[j] = arr[j+1]
arr[j+1] = temp
}
}
}
for i in 0..<arr.count{
print(arr[i])
}