超级无限位乘法计算系统

来源：互联网发布：js 鼠标离开时隐藏编辑：程序博客网时间：2024/05/11 09:24

using System;

using System.Drawing;

using System.Collections;

using System.ComponentModel;

using System.Windows.Forms;

using System.Data;

using System.Threading;

namespace SuperCalculate

{

/// <summary>

/// Form1 的摘要说明。

/// </summary>

public class Form1 : System.Windows.Forms.Form

{

private System.Windows.Forms.TextBox textBox1;

private System.Windows.Forms.Label label1;

private System.Windows.Forms.Label label2;

private System.Windows.Forms.TextBox textBox2;

private System.Windows.Forms.Button button1;

private System.Windows.Forms.GroupBox groupBox1;

private System.Windows.Forms.TextBox textBox3;

private System.Windows.Forms.Button button2;

private System.Windows.Forms.Button button3;

private System.Windows.Forms.Label label4;

private System.Windows.Forms.Label label3;

private System.Windows.Forms.ImageList imageList1;

private System.Windows.Forms.ProgressBar progressBar1;

private System.Windows.Forms.ProgressBar progressBar2;

private System.ComponentModel.IContainer components;

public Form1()

{

// Windows 窗体设计器支持所必需的

InitializeComponent();

// TODO: 在 InitializeComponent 调用后添加任何构造函数代码

}

/// <summary>

/// 清理所有正在使用的资源。

/// </summary>

protected override void Dispose( bool disposing )

{

thread.Abort();

if( disposing )

{

if (components != null)

{

components.Dispose();

}

base.Dispose( disposing );

}

Windows 窗体设计器生成的代码

/// <summary>

/// 应用程序的主入口点。

/// </summary>

[STAThread]

static void Main()

{

Application.Run(new Form1());

}

Thread thread;

private void button1_Click(object sender, System.EventArgs e)

{

thread.Start();

button1.Enabled=false;

button2.Enabled=true;

button3.Enabled=true;

}

private void calc()//计算过程

{

Console.WriteLine(" 超大型乘法计算系统-蓝天^_^软件工作室");

if(textBox1.Text=="" || textBox2.Text=="")

{

textBox3.Text="请先输入要计算的数字!";

button1.Enabled=true;

button2.Enabled=false;

button3.Enabled=false;

thread=new Thread(new ThreadStart(calc));

return;

}

textBox3.Text=null;

string n1=textBox1.Text;//被乘数

string n2=textBox2.Text;//乘数

string mulJieguo=null;//乘法结果

int[,] addNum=new int[n2.Length,n1.Length+1];//各位加数

int jinwei=0;//进位

//每一层的值相乘

for(int i=n2.Length-1;i>=0;i--)

{

progressBar1.Value=(int)((n2.Length-double.Parse(i.ToString()))/(n2.Length)*100);

label4.Text="正在装入数据...总进度已完成："+(int)((n2.Length-double.Parse(i.ToString()))/(n2.Length)*100)+"%";

for(int j=n1.Length;j>0;j--)

{

progressBar2.Value=(int)((n1.Length-double.Parse(j.ToString()))/(n1.Length)*100);

label3.Text="正在装入数据...子进度已完成："+(int)((n1.Length-double.Parse(j.ToString()))/(n1.Length)*100)+"%";

try

{

addNum[i,j]=int.Parse(n2[i].ToString())*int.Parse(n1[j-1].ToString());

}

catch

{

textBox3.Text="您输入的不是有效的数字！";

button1.Enabled=true;

button2.Enabled=false;

button3.Enabled=false;

thread=new Thread(new ThreadStart(calc));

return;

}

if(addNum[i,j].ToString().Length==1)

{

addNum[i,j]=addNum[i,j]+jinwei;

jinwei=0;

}

else

{

addNum[i,j]=addNum[i,j]+jinwei;

jinwei=int.Parse(addNum[i,j].ToString().Substring(0,1));//获取进位值;

addNum[i,j]=int.Parse(addNum[i,j].ToString().Substring(1));//获取个位值

}

addNum[i,0]=int.Parse(jinwei.ToString());

jinwei=0;//进位清空

}

Console.WriteLine (" ***************");

int[][] mulNum=new int[n2.Length][];

for(int i=0;i<mulNum.GetLength(0);i++)

mulNum[mulNum.GetLength(0)-i-1]=new int[n1.Length+i+1];

for(int i=0;i<mulNum.GetLength(0);i++)

for(int j=0;j<mulNum[i].Length;j++)

if(j>=addNum.GetLength(1))

mulNum[i][j]=0;

else

mulNum[i][j]=addNum[i,j];

for(int i=0;i<mulNum.Length;i++)

{

for(int j=0;j<mulNum[i].Length;j++)

Console.Write(mulNum[i][j]);

Console.WriteLine();

}

Console.WriteLine("**************************");

Console.Write(n1+"乘以"+n2+"的计算结果是(请稍等...)：");

//所有层的值相加

int[] jieguo=new int[mulNum[0].Length];

for(int i=0;i<jieguo.Length;i++)

{

progressBar1.Value=(int)(double.Parse(i.ToString())/(jieguo.Length-1)*100);

label4.Text="正在进行计算...总进度已完成："+(int)(double.Parse(i.ToString())/(jieguo.Length-1)*100)+"%";

for(int k=0;k<mulNum.Length;k++)

{

if(mulNum.Length>1)

{

progressBar2.Value=(int)(double.Parse(k.ToString())/(mulNum.Length-1)*100);

label3.Text="正在进行计算...子进度已完成："+(int)(double.Parse(k.ToString())/(mulNum.Length-1)*100)+"%";

}

else

{

progressBar2.Value=100;

label3.Text="正在进行计算...子进度已完成：100%";

}

try

{

jieguo[i]+=mulNum[k][mulNum[k].Length-(i+1)];

}

catch{}

}

if(jieguo[i].ToString().Length==1)

{

jieguo[i]=jieguo[i]+jinwei;

jinwei=0;

}

else

{

jieguo[i]=jieguo[i]+jinwei;

jinwei=int.Parse(jieguo[i].ToString().Substring(0,1));//获取进位值;

jieguo[i]=int.Parse(jieguo[i].ToString().Substring(1));//获取个位值

}

mulJieguo=jieguo[i]+mulJieguo;

}

textBox3.Text=checkData(jinwei.ToString()+mulJieguo);//打印计算结果

Console.Write(textBox3.Text);

button1.Enabled=true;

button2.Enabled=false;

button3.Enabled=false;

MessageBox.Show("任务执行完毕","蓝天^_^软件工作室",MessageBoxButtons.OK,MessageBoxIcon.Information);

thread=new Thread(new ThreadStart(calc));

}

static private string checkData(string s)

{

try

{

while(s.Substring(0,1)=="0")

s=s.Substring(1);

}

catch{s="0";}

return s;

}

private void button1_MouseEnter(object sender, System.EventArgs e)

{

button1.BackColor=Color.Yellow;

}

private void button1_MouseLeave(object sender, System.EventArgs e)

{

button1.BackColor=Color.Linen;

}

private void button2_MouseEnter(object sender, System.EventArgs e)

{

button2.BackColor=Color.Yellow;

}

private void button2_MouseLeave(object sender, System.EventArgs e)

{

button2.BackColor=Color.Linen;

}

private void button3_MouseEnter(object sender, System.EventArgs e)

{

button3.BackColor=Color.Yellow;

}

private void button3_MouseLeave(object sender, System.EventArgs e)

{

button3.BackColor=Color.Linen;

}

private void Form1_Load(object sender, System.EventArgs e)

{

thread=new Thread(new ThreadStart(calc));

}

private void button2_Click(object sender, System.EventArgs e)

{

if(button2.Text=="暂停计算")

{

thread.Suspend();

button2.Text="恢复计算";

}

else

{

thread.Resume();

button2.Text="暂停计算";

}

private void button3_Click(object sender, System.EventArgs e)

{

if(MessageBox.Show("您真的要停止正在执行的任务吗？","请选择",MessageBoxButtons.YesNo,MessageBoxIcon.Warning,MessageBoxDefaultButton.Button2)==DialogResult.Yes)

try

{

thread.Abort();

}

catch{}

finally

{

button1.Enabled=true;

button2.Enabled=false;

button3.Enabled=false;

button2.Text="暂停计算";

thread=new Thread(new ThreadStart(calc));

}