C Sharp CODES

STARTING FROM BASIC:

1.
TO WRITE A LINE ON CONSOLE APPLICATION :

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace ConsoleApplication35

{

    class Program

    {

        static void Main(string[] args)

        {

            Console.WriteLine("Terrorism has no religion");

        }

    }

}

//////////////////////////////////////////////////end//////////////////////////////////////////////////////////

if we use Console.Write(""); the cursor will not go to the next line ... Explore yourself

2.  OBJECTIVE:

                     WRITE a Programme in a c# by Using Writeline and Readline and print 2^nd equation of motion.

using System;

using System.Collections.Generic;

using System.Text;

namespace Home-2

{

    class Program

    {

        static void Main(string[] args)

        {

            int Vi, t;

            const double a = 9.8;

            double S;

            Console.WriteLine(" please enter initial velocity");

            Vi = Convert.ToInt32(Console.ReadLine());

            Console.WriteLine("please enter time");

            t = Convert.ToInt32(Console.ReadLine());

            S = Vi + (0.5 * a * t * t);

            Console.WriteLine(" with initial velocity {0} and time {1} , Displacement is {2}", Vi, t, S);

        }

    }

}

/////////////////////////////////////////////////////////////////////////////////////////
3. OBJECTIVE:
                       Write a Programme in c# by using Writeline and Readline and print Area of Rectangle.

CODE:

using System;

usingSystem.Collections.Generic;

usingSystem.Linq;

usingSystem.Text;

namespace HomE 4;

{

classProgram

    {

staticvoid Main(string[] args)

        {

int l, W;

double A;

Console.WriteLine("Please enter length");

            l = Convert.ToInt32(Console.ReadLine());

Console.WriteLine("Please enter width");

            W = Convert.ToInt32(Console.ReadLine());

            A = l * W;

Console.WriteLine("with Length {0}and Width {1}The Area of Rectangle is {2}", 1, W, A);

        }

    }

}

4.   OBJECTIVE:  Write a Programme in C# by using  Writeline and Readline  and  Find Hyp.

CODE:

using System;

usingSystem.Collections.Generic;

usingSystem.Linq;

usingSystem.Text;

namespace home_8a

{

classProgram

    {

staticvoid Main(string[] args)

        {

double b, p, h, sqh;

Console.WriteLine("Please enter per");

            p = Convert.ToDouble(Console.ReadLine());

Console.WriteLine("Please enter base");

            b = Convert.ToDouble(Console.ReadLine());

sqh = p * p + b * b;

            h = Math.Sqrt(sqh);

Console.WriteLine("hyp is{0}", h);

        }

    }

}

5. OBJECTIVE: Write a programme in C# by using Writeline and Readline and print Quardatic Equation.

CODE:

using System;

usingSystem.Collections.Generic;

usingSystem.Linq;

usingSystem.Text;

namespace home_9

{

classProgram

    {

staticvoid Main(string[] args)

        {

double a, b, c, x, y, z;

Console.WriteLine("Please enter a");

            a = Convert.ToDouble(Console.ReadLine());

Console.WriteLine("Please enter b");

            b = Convert.ToDouble(Console.ReadLine());

Console.WriteLine("Please enter c");

            c = Convert.ToDouble(Console.ReadLine());

            y = Math.Sqrt((b * b) - (4 * a * c))/(2*a);

            x = ((-1) * b + y) / (2 * a);

            z = ((-1) * b + y) / (2 * a);

Console.WriteLine("x is {0}", x);

Console.WriteLine("z is {0}", z);          

        }

    }

}\
/////////////////////////////////

if STATEMENT:

OBJECTIVE:  Write a program in c# and Enter the month name the result will be shown the season that you are enjoying.

using System;

usingSystem.Collections.Generic;

usingSystem.Linq;

usingSystem.Text;

namespace ConsoleApplication4

{

classProgram

    {

staticvoid Main(string[] args)

        {

string month;

Console.WriteLine("Enter the month");

month = Convert.ToString(Console.ReadLine());

if((month== "january") || (month == "febuaray") || (month == "march"))

            {

Console.WriteLine("The season is Winter");

            }

if

               ((month== "Aprail")|| (month == "may") || (month == "june"))

            {

Console.WriteLine("The season is Summer");

            }

if ((month== "july")|| (month == "August") || (month == "september"))

            {

Console.WriteLine("The season is Spring");

            }

if((month=="October")|| (month == "Novenber") || (month == "December"))

            {

Console.WriteLine("The season is Autumn");

            }

        }

    }

}

2. OBJECTIVE:  Write a program in c# and find For which field you are eligible to take admission.

CODE:

using System;

usingSystem.Collections.Generic;

usingSystem.Linq;

usingSystem.Text;

namespace ConsoleApplication3

{

classProgram

    {

staticvoid Main(string[] args)

        {

double branch, per;

char op;

Console.WriteLine("Please enter have you cleared Inter?");

op = Convert.ToChar(Console.ReadLine());

Console.WriteLine("Please enter Which branch do you belong to? \n for pre engg press 1\n for commerce press 2");

branch = Convert.ToDouble(Console.ReadLine());

Console.WriteLine("percentage?");

per = Convert.ToDouble(Console.ReadLine());

if ((op == 'Y') && (branch == 1) && (per >= 60))

            {

Console.WriteLine("You can take adm in BSE, BS(CS) and BBA");

            }

else

if ((op == 'Y') && (branch == 2) && (per >= 50))

                {

Console.WriteLine("You can take adm only in BBA");

                }

        }

    }

}