Monday, August 12, 2013

XML,ROMAN,PARKING

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;

namespace finalxmlfemale
{
    class Program
    {
        public static void xmlfemale(string input1)
        {
            XmlDocument xmldoc = new XmlDocument();
            xmldoc.LoadXml(input1);
            XmlNode node = xmldoc.DocumentElement;
            StringBuilder sb = new StringBuilder();
            foreach (XmlNode b in node.ChildNodes)
            {
                sb.Append(b.InnerText);
                sb.Append(' ');

            }
            sb.Append("\n");
            XmlNodeList list = xmldoc.SelectNodes("/Names/Name[@type='F']");
            foreach(XmlNode n in list)
            {
                sb.Append(n.InnerText);
                sb.Append(' ');
            }
            string output1 = sb.ToString();
            Console.WriteLine(output1);
        }
        static void Main(string[] args)
        {
            string n = "<Names><Name type='F'>shweta</Name><Name type='M'>sumit</Name><Name type='F'>pooja</Name></Names>";
            Program.xmlfemale(n);
        }
    }
}













27.xml name


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;

namespace finalxmlname
{
    class Program
    {
        public static void xmlname(string input1)
        {
            XmlDocument xmldoc = new XmlDocument();
            xmldoc.LoadXml(input1);
            XmlNode node=xmldoc.DocumentElement;
            StringBuilder sb=new StringBuilder();
            XmlNodeList list = xmldoc.SelectNodes("/Names/Name");
            foreach (XmlNode n in list)
            {
                sb.Append(n["FirstName"].InnerText);
                sb.Append(' ');
                sb.Append(n["LastName"].InnerText);
                sb.Append(' ');
            }
            string output1 = sb.ToString();
            Console.WriteLine(output1);
        }
        static void Main(string[] args)
        {
            string n = "<Names><Name><FirstName>John</FirstName><LastName>Smith</LastName></Name><Name><FirstName>James</FirstName><LastName>White</LastName></Name></Names>";
            Program.xmlname(n);
        }
    }
} 

 DUE DATE
 using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
namespace april24
{
    class xml_Solution2
    {
        public static void FindAge(string x)
        {
            XmlDocument obj = new XmlDocument();
            obj.LoadXml(x);
            XmlNodeList xn = obj.SelectNodes("/students/student");
            foreach (XmlNode item in xn)
            {
                DateTime dt = Convert.ToDateTime(item["dob"].InnerText);
                int age = Convert.ToInt32((DateTime.Now - dt).TotalDays / 365.25);
                if (age < 30)
                {
                    Console.WriteLine(item["name"].InnerText);
                    Console.WriteLine(item["due"].Attributes["unit"].Value + item["due"].InnerText);
                }
            }
            Console.ReadKey();
        }
        static void Main(string[] args)
        {
            FindAge(@"<?xml version='1.0' encoding='utf-8' ?>
<students>
<student id='S001'>
<name> Raj </name>
<dob>12-12-1980</dob>
<due unit='Rs.'>1000</due>
<address>
<city> Kolkata </city>
<state>West Bengal </state>
</address>
</student>
<student id='S002'>
<name> Kaushik </name>
<dob>1-1-1945</dob>
<due unit='Rs.'>2000</due>
<address>
<city> Hyderabad </city>
<state>Andhra Pradesh</state>
</address>
</student>
<student id='S003'>
<name> Jasmine </name>
<dob>2-11-1975</dob>
<due unit='Rs.'>4000</due>
<address>
<city> Bangalore </city>
<state>Karnataka </state>
</address>
</student>
<student id='S004'>
<name>Ashok </name>
<dob>7-7-1987</dob>
<due unit='Rs.'>5000</due>
<address>
<city> Kolkata </city>
<state>West Bengal </state>
</address>
</student>
<student id='S005'>
<name> Hillol </name>
<dob>12-1-1969</dob>
<due unit='Rs.'>2000</due>
<address>
<city> Kolkata </city>
<state>West Bengal </state>
</address>
</student>
<student id='S006'>
<name> Pratim</name>
<dob>1-1-1945</dob>
<due unit='Rs.'>1000</due>
<address>
<city> Hyderabad </city>
<state>Andhra Pradesh</state>
</address>
</student>
</students>"
            );
            Console.ReadKey();
        }
    }
} 



Find Name of student staying at kolkata
public static void FindAge(string x)
{
XmlDocument obj = new XmlDocument();
obj.LoadXml(x);
XmlNodeList xn = obj.SelectNodes("/students/student");
foreach (XmlNode item in xn)
{
XmlNodeList xn2 = item.SelectNodes("address");
foreach (XmlNode item2 in xn2)
{
string str = item2["city"].InnerText.Trim().ToLower();
if (str.Equals("kolkata"))
     Console.WriteLine(item["name"].InnerText.Trim());
}
}
Console.ReadKey();
}
static void Main(string[] args)
{
FindAge(@"<?xml version='1.0' encoding='utf-8' ?>
<students>
<student id='S001'>
<name> Raj </name>
<dob>12-12-1980</dob>
<due unit='Rs.'>1000</due>
<address>
<city> Kolkata </city>
<state>West Bengal </state>
</address>
</student>
<student id='S002'>
<name> Kaushik </name>
<dob>1-1-1945</dob>
<due unit='Rs.'>2000</due>
<address>
<city> Hyderabad </city>
<state>Andhra Pradesh</state>
</address>
</student>
<student id='S003'>
<name> Jasmine </name>
<dob>2-11-1975</dob>
<due unit='Rs.'>4000</due>
<address>
<city> Bangalore </city>
<state>Karnataka </state>
</address>
</student>
<student id='S004'>
<name>Ashok </name>
<dob>7-7-1987</dob>
<due unit='Rs.'>5000</due>
<address>
<city> Kolkata </city>
<state>West Bengal </state>
</address>
</student>
<student id='S005'>
<name> Hillol </name>
<dob>12-1-1969</dob>
<due unit='Rs.'>2000</due>
<address>
<city> Kolkata </city>
<state>West Bengal </state>
</address>
</student>
<student id='S006'>
<name> Pratim</name>
<dob>1-1-1945</dob>
<due unit='Rs.'>1000</due>
<address>
<city> Hyderabad </city>
<state>Andhra Pradesh</state>
</address>
</student>
</students>"
);
PARKING
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication2
{
class Program
{
static void Main(string[] args)
{
string input = "2012/07/08:00:00:00";
string input2 = "2012/07/08:23:59:00";
DateTime op = new DateTime();
DateTime op1 = new DateTime();
bool a1 = DateTime.TryParseExact(input, "yyyy/MM/dd:HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture, System.Globalization.DateTimeStyles.None, out op);
bool a2 = DateTime.TryParseExact(input2, "yyyy/MM/dd:HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture, System.Globalization.DateTimeStyles.None, out op1);
 
if (a1 == true && a2 == true)
{
TimeSpan h1 = (op1 - op);
double res = h1.TotalHours;
if (op<op1)
{
double a = (res - 3) ;
double n = 2;
double b = 0.00;
for (int h = 0; h < a; h++)
{
b = b + .50;
}
if (res > 3 && res < 24)
{
n = n + b;
Console.WriteLine(n );
}
else if (res >= 0 && res <= 3)
{
Console.WriteLine("2");
}
else if (res == 24)
Console.WriteLine("10");
else
Console.WriteLine("-3");
}
else
Console.WriteLine("-2");
}
else
Console.WriteLine("-1");
Console.Read();
}
}
}
 ---------------------------------------------------------------------------------------------------
ROMAN TO DECIMAL
public void fifth()
        {
            string str = "IX";
            char[] ch = str.ToCharArray();
            int flag=0,c=0,sum=0;
            int[] a=new int[20];
            foreach (char  i in ch)
            {
                //Console.Write(i);
                if (! (i == 'I' || i == 'V' || i == 'X' || i == 'L' || i == 'C' || i == 'D' || i == 'M'))
                {
                    flag=1;
                }
               
            }
            if (flag == 1)
            {

            }
            else
            {
                foreach (char i in ch)
                {
                    switch (i)
                    {
                        case 'I':
                            a[c] = 1;
                            c++;
                            break;
                        case 'V':
                            a[c] = 5;
                            c++;
                            break;
                        case 'X':
                            a[c] = 10;
                            c++;
                            break;
                        case 'L':
                            a[c] = 50;
                            c++;
                            break;
                        case 'C':
                            a[c] = 100;
                            c++;
                            break;
                        case 'D':
                            a[c] = 100;
                            c++;
                            break;
                        case 'M':
                            a[c] = 500;
                            c++;
                            break;
                    }
                }  
            }
            for(int i=0;i<c;i++)
            {
                if (a[i] >= a[i + 1])
                {
                    sum = sum + a[i];
                }
                else
                {
                    sum = sum - a[i];
                }
            }
            Console.WriteLine(sum);
            Console.ReadKey();
        }
---------------------------------------------
DECIMAL TO ROMAN
int n = 123;
string op = "";
while (n != 0)
{
if (n >= 1000)
{
op += "M";
n = n - 1000;
}
else if (n >= 900 && n < 1000)
{
op += "C" + "M";
n = n - 900;
}
else if (n >= 500 && n < 900)
{
op += "D";
n = n - 500;
}
else if (n >= 400 && n < 500)
{
op += "C" + "D";
n = n - 400;
}
else if (n >= 100 && n < 400)
{
op += "C";
n = n - 100;
}
else if (n >= 90 && n < 100)
{
op += "X" + "C";
n = n - 90;
}
else if (n >= 50 && n < 90)
{
op += "L";
n = n - 50;
}
else if (n >= 40 && n < 50)
{
op += "X" + "L";
n = n - 40;
}
else if (n >= 10 && n < 40)
{
op += "X";
n = n - 10;
　
}
else if (n >= 9 && n < 10)
{
op += "I" + "X";
n = n - 9;
}
else if (n >= 5 && n < 9)
{
op += "V";
n = n - 5;
}
else if (n >= 4 && n < 5)
{
op += "I" + "V";
n = n - 4;
}
　
else if (n >= 1 && n <= 3)
{
op += "I";
n = n - 1;
}
}

Console.WriteLine(op);
Console.ReadLine();
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