oo-70-245-1

oo-70-245-1 Commit Details


Date:2018-03-30 16:59:47 (6 years 6 months ago)
Author:Natalie Adams
Branch:master
Commit:894bb4c7b442fb56bb94c60e2e1696bb449bceb0
Parents: 4fd9a796473add12fa74c63ed2eda08a518b3a85
Message:adding example code
Changes:

File differences

Class Examples/mutex.cs
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using System;␊
using System.Collections.Generic;␊
using System.Linq;␊
using System.Text;␊
using System.Threading;␊
␊
namespace mutexexample2␊
{␊
class Program␊
{␊
public static Mutex m = new Mutex();␊
public static readonly int LOOP = 50000;␊
public static long gvar = 0;␊
␊
static public void produce()␊
{␊
m.WaitOne();␊
for (int i = 0; i < LOOP; i++)␊
gvar++;␊
m.ReleaseMutex();␊
}␊
␊
static public void consume()␊
{␊
m.WaitOne();␊
for (int i = 0; i < LOOP; i++)␊
gvar--;␊
m.ReleaseMutex();␊
}␊
␊
static void Main(string[] args)␊
{␊
Thread t1 = new Thread(new ThreadStart(produce));␊
t1.Start();␊
␊
Thread t2 = new Thread(new ThreadStart(consume));␊
t2.Start();␊
␊
t1.Join();␊
t2.Join();␊
␊
Console.WriteLine(gvar);␊
}␊
}␊
}␊
Class Examples/node-generic.cs
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using System;␊
using System.Collections.Generic;␊
using System.Linq;␊
using System.Text;␊
␊
namespace generics␊
{␊
class Program␊
{␊
class Node<T> where T : System.IComparable<T>␊
{␊
public T element;␊
public Node<T> left = null;␊
public Node<T> right = null;␊
Node<T> parent = null;␊
␊
public Node<T> createNode(T element)␊
{␊
Node<T> n = new Node<T>() { parent = this, element = element };␊
return n;␊
}␊
␊
public Node<T> addLeft(T element)␊
{␊
this.left = createNode(element);␊
return this.left;␊
}␊
public Node<T> addRight(T element)␊
{␊
this.right = createNode(element);␊
return this.right;␊
}␊
public override string ToString()␊
{␊
return "Node element => " + element.ToString();␊
}␊
␊
}␊
static Node<T> dfs<T>(T val, Node<T> parent) where T : System.IComparable<T>␊
{␊
if (parent == null)␊
return null;␊
␊
if (parent.element.CompareTo(val) == 0)␊
return parent;␊
␊
Node<T> ret = null;␊
if (parent.left != null)␊
ret = dfs(val, parent.left);␊
if (ret != null)␊
return ret;␊
if (parent.right != null)␊
ret = dfs(val, parent.right);␊
if (ret != null)␊
return ret;␊
return null;␊
}␊
static void Main(string[] args)␊
{␊
Node<int> n = new Node<int>();␊
n.addLeft(4).addLeft(10).addLeft(7);␊
n.addRight(5).addRight(2);␊
Console.WriteLine(dfs(2, n));␊
␊
}␊
}␊
}␊
Class Examples/node.cs
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using System;␊
using System.Collections.Generic;␊
using System.Linq;␊
using System.Text;␊
␊
namespace generics␊
{␊
class Program␊
{␊
class Node␊
{␊
public int element;␊
public Node left = null;␊
public Node right = null;␊
Node parent = null;␊
␊
public Node createNode(int element)␊
{␊
Node n = new Node() { parent = this, element = element };␊
return n;␊
}␊
␊
public Node addLeft(int element)␊
{␊
this.left = createNode(element);␊
return this.left;␊
}␊
public Node addRight(int element)␊
{␊
this.right = createNode(element);␊
return this.right;␊
}␊
public override string ToString()␊
{␊
return "Node element => " + element.ToString();␊
}␊
}␊
static Node dfs(int val, Node parent)␊
{␊
if (parent == null)␊
return null;␊
␊
if (parent.element == val)␊
return parent;␊
␊
Node ret = null;␊
if (parent.left != null)␊
ret = dfs(val, parent.left);␊
if (ret != null)␊
return ret;␊
if (parent.right != null)␊
ret = dfs(val, parent.right);␊
if (ret != null)␊
return ret;␊
return null;␊
}␊
static void Main(string[] args)␊
{␊
Node n = new Node();␊
n.addLeft(4).addLeft(10).addLeft(7);␊
n.addRight(5).addRight(2);␊
Console.WriteLine(dfs(22, n));␊
␊
}␊
}␊
}␊
Class Examples/produce-consume.cs
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using System;␊
using System.Collections.Generic;␊
using System.Linq;␊
using System.Text;␊
using System.Threading;␊
␊
namespace mutexexample2␊
{␊
class Program␊
{␊
public static readonly int LOOP = 50000;␊
public static long gvar = 0;␊
␊
static public void produce()␊
{␊
for (int i = 0; i < LOOP; i++)␊
gvar++;␊
}␊
␊
static public void consume()␊
{␊
for (int i = 0; i < LOOP; i++)␊
gvar--;␊
}␊
␊
static void Main(string[] args)␊
{␊
Thread t1 = new Thread(new ThreadStart(produce));␊
t1.Start();␊
␊
Thread t2 = new Thread(new ThreadStart(consume));␊
t2.Start();␊
␊
t1.Join();␊
t2.Join();␊
␊
Console.WriteLine(gvar);␊
}␊
}␊
}␊
Class Examples/swap.cs
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using System;␊
using System.Collections.Generic;␊
using System.Linq;␊
using System.Text;␊
␊
namespace generics␊
{␊
class Program␊
{␊
static void swap<T>(ref T lhs,ref T rhs)␊
{␊
T temp;␊
temp = lhs;␊
lhs = rhs;␊
rhs = temp;␊
}␊
static void Main(string[] args)␊
{␊
int a, b;␊
a = 10;␊
b = 20;␊
Console.WriteLine(a.ToString() + " " + b.ToString());␊
swap(ref a, ref b);␊
Console.WriteLine(a.ToString() + " " + b.ToString());␊
␊
}␊
}␊
}␊

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