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c#1 1

The document contains five C# programs authored by Snehal Patil, a student in Division B with Roll No 239. The programs demonstrate basic programming concepts such as addition of two numbers, swapping two numbers, printing a multiplication table, calculating the area of a circle, and computing the factorial of a given number. Each program includes user input and outputs the results accordingly.

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5 views5 pages

c#1 1

The document contains five C# programs authored by Snehal Patil, a student in Division B with Roll No 239. The programs demonstrate basic programming concepts such as addition of two numbers, swapping two numbers, printing a multiplication table, calculating the area of a circle, and computing the factorial of a given number. Each program includes user input and outputs the results accordingly.

Uploaded by

dacega9204
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Name : Snehal Patil

Div : B
Roll No : 239

Program 1 : Program for addition of 2 numbers.


using System;

class Program
{
static void Main()
{
Console.WriteLine("Name:Snehal Satappa Patil ");

Console.WriteLine("Roll No:239 ");


Console.WriteLine("Div:B ");

int num1, num2, sum;

Console.Write("Enter the first number: ");


num1 = Convert.ToInt32(Console.ReadLine());

Console.Write("Enter the second number: ");


num2 = Convert.ToInt32(Console.ReadLine());

sum = num1 + num2;

Console.WriteLine("The sum of " + num1 + " and " + num2 + " is: " + sum);
}
}
Output:
Program 2 : Program for swaping of 2 numbers.
using System;

public class swapping


{

public static void Main(string[] args)


{
Console.WriteLine("Name:Snehal Satappa Patil");
Console.WriteLine("Div:B ");
Console.WriteLine("Roll No:239 ");
int num1, num2, temp;

Console.WriteLine("Input the First Number : ");


num1 = int.Parse(Console.ReadLine());

Console.WriteLine("Input the Second Number : ");


num2 = int.Parse(Console.ReadLine());

temp = num1;
num1 = num2;
num2 = temp;

Console.Write("\nAfter Swapping : ");


Console.Write("\nFirst Number : " + num1);
Console.Write("\nSecond Number : " + num2);

Console.Read();
}

Output:
Program 3 : Program to print table of any number.
using System;
public class table
{
public static void Main(string[] args)
{
Console.WriteLine("Name:Snehal Satappa Patil");
Console.WriteLine("Div:B ");
Console.WriteLine("Roll No:239 ");

int n, i, t = 0;
Console.Write("Enter a number:");
n = Convert.ToInt32(Console.ReadLine());

Console.WriteLine("Table is:");
for (i = 1; i <= 10; i++)
{
t = n * i;
Console.WriteLine(t);
}

}
}
Output:
Program 4 : Program to print area of circle.
using System;
using System.Formats;
public class Circlearea
{
public static void Main(string[] args)
{
Console.WriteLine("Name:Snehal Satappa Patil");
Console.WriteLine("Div:B ");
Console.WriteLine("Roll No:239 ");

int r;
double pi = 3.14;
Console.Write("Enter a radius:");
r = Convert.ToInt32(Console.ReadLine());

double area = pi * r * r;

Console.WriteLine("Area of circle is:" +area);

}
}

Output:
Program 5 : Program to print factorial of given number.
using System;
public class FactorialExample
{
public static void Main(string[] args)
{
Console.WriteLine("Name:Snehal Satappa Patil");
Console.WriteLine("Div:B ");
Console.WriteLine("Roll No:239 ");
int i, fact = 1, number;
Console.Write("Enter any Number: ");
number = int.Parse(Console.ReadLine());
for (i = 1; i <= number; i++)
{
fact = fact * i;
}
Console.Write("Factorial of " + number + " is: " + fact);
}
}

Output :

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