Goang冒泡排序

func bubbleSort(arr []int) []int {
    arr_len := len(arr)
    for i := 0; i < arr_len; i++ {
        for j := i + 1; j < arr_len; j++ {
            if arr[i] < arr[j] {
                arr[j], arr[i] = arr[i], arr[j]
            }
        }
    }
    return arr
}


arr := []int{5, 43, 75, 1, 7, 6, 3, 11, 78, 2}
res := bubbleSort(arr)
fmt.Printf("res: %v\n", res)