冒泡排序(C#数据结构学习九)

using System;
using System.Collections.Generic;
using System.Text;

namespace SoloDataStructure
{
    
class MyBubbleSort
    
{
        
//冒泡排序
        static void BubbleSort(int[] arr)
        
{
            
int n = arr.Length;
            
for (int i = 0; i < n - 1; i++)  //做n-1趟排序
            {
                
bool noswap = true;    //未交换标志
                for (int j = n - 1; j > i; j--)
                
{
                    
if (arr[j] < arr[j-1])
                    
{
                        
//swap记录
                        int temp = arr[j];
                        arr[j] 
= arr[j-1];
                        arr[j
-1= temp;
                        noswap 
= false;
                    }

                }

                
if (noswap)
                    
return;
            }

        }

        
static void Main(string[] args)
        
{
            
int[] arr = new int[] {99,884,9,2,77,32,11,46};
            BubbleSort(arr);
            Console.Write(
"Data After BubbleSort:");
            
foreach (int i in arr)
            
{
                Console.Write(i
+",");
            }

            Console.ReadLine();
        }

    }

}

原文地址:https://www.cnblogs.com/solo/p/610138.html