zoukankan      html  css  js  c++  java
  • C#四种排序算法


    C#四种排序算法

    冒泡排序

    using System;namespace BubbleSorter { public class BubbleSorter { public void Sort(int [] list) { int i,j,temp; bool done=false; j=1; while((j<list.Length)&&(!done)) { done=true; for(i=0;i<list.Length-j;i++) { if(list>list[i+1]) { done=false; temp=list; list=list[i+1]; list[i+1]=temp; } } j++; } } } public class MainClass { public static void Main() { int[] iArrary=new int[]{1,5,13,6,10,55,99,2,87,12,34,75,33,47}; BubbleSorter sh=new BubbleSorter(); sh.Sort(iArrary); for(int m=0;m<iArrary.Length;m++) Console.Write("{0} ",iArrary[m]); Console.WriteLine(); } } }


    选择排序

    using System; namespace SelectionSorter { public class SelectionSorter { private int min; public void Sort(int [] list) { for(int i=0;i<list.Length-1;i++) { min=i; for(int j=i+1;j<list.Length;j++) { if(list[j]<list[min]) min=j; } int t=list[min]; list[min]=list; list=t; } } } public class MainClass { public static void Main() { int[] iArrary=new int[]{1,5,3,6,10,55,9,2,87,12,34,75,33,47}; SelectionSorter ss=new SelectionSorter(); ss.Sort(iArrary); for(int m=0;m<iArrary.Length;m++) Console.Write("{0} ",iArrary[m]); Console.WriteLine(); } } }


    插入排序


    using System;

    namespace InsertionSorter {

     public class InsertionSorter

     {

     public void Sort(int [] list)

     {

     for(int i=1;i<list.Length;i++)

    { int t=list;

     int j=i;

    while((j>0)&&(list[j-1]>t))

     {

    list[j]=list[j-1]; --j;

     }

     list[j]=t;

     }

    }

    }

    public class MainClass {

     public static void Main()

    {

     int[] iArrary=new int[]{1,13,3,6,10,55,98,2,87,12,34,75,33,47};

     InsertionSorter ii=new InsertionSorter();

     ii.Sort(iArrary);

     for(int m=0;m<iArrary.Length;m++)

     Console.Write("{0}",iArrary[m]);

    Console.WriteLine();

     }

     }

    }


    希尔排序

    希尔排序是将组分段,进行插入排序。

    using System; namespace ShellSorter { public class ShellSorter { public void Sort(int [] list) { int inc; for(inc=1;inc<=list.Length/9;inc=3*inc+1); for(;inc>0;inc/=3) { for(int i=inc+1;i<=list.Length;i+=inc) { int t=list[i-1]; int j=i; while((j>inc)&&(list[j-inc-1]>t)) { list[j-1]=list[j-inc-1]; j-=inc; } list[j-1]=t; } } } } public class MainClass { public static void Main() { int[] iArrary=new int[]{1,5,13,6,10,55,99,2,87,12,34,75,33,47}; ShellSorter sh=new ShellSorter(); sh.Sort(iArrary); for(int m=0;m<iArrary.Length;m++) Console.Write("{0} ",iArrary[m]); Console.WriteLine(); } } }

  • 相关阅读:
    CSS揭秘三(形状)
    CSS揭秘(二背景与边框)
    js数组去重
    Iterator
    ES6数据结构set
    JS浏览器对象(BOM)
    JS 数据类型转换
    js的cookie,localStorage,sessionStorage
    (html+css)云道首页
    蓝桥杯-基础练习 01字串-C语言-5层循环法
  • 原文地址:https://www.cnblogs.com/darejoy/p/1367548.html
Copyright © 2011-2022 走看看