c# (nishant orignal copy)

8/8/2019 C# (Nishant Orignal Copy)

http://slidepdf.com/reader/full/c-nishant-orignal-copy 1/18

Q1. Write a program to compute the area of a triangle.

using System;

using System.Collections.Generic;

using System.Text;

namespace ConsoleApplication10

{

class Program{

static void Main(string[] args)

{

string A, B, C;

int An, Bn, Cn, x, y, z, m, t, s;

double area;

Console.WriteLine(" Enter the Sides of the triangle...");

Console.Write(" Length of Side A: ");

A = Console.ReadLine();

An = Int32.Parse(A);

Console.Write(" Length of Side B: ");

B = Console.ReadLine();

Bn = Int32.Parse(B);Console.Write(" Length of Side C: ");

C = Console.ReadLine();

Cn = Int32.Parse(C);

s = (An + Bn + Cn)/2;

x = s - An;

y = s - Bn;

z = s - Cn;

m = x * y * z;

t = s * mul;

area = Math.Sqrt(t);

Console.Write(" Area of triangle ABC: " + area);

Console.ReadLine();

}

}

}



Q1. Write a program to compute the area of a triangle.

(Output)

Enter the sides of the triangle…

Length of Side A: 6

Length of Side B: 8Length of Side C: 10

Area of triangle ABC: 12.32014268810711

Press any key to continue . . .



Q2. Write a program to generate the following sequence of numbers using For loop

construct and obtain them in the given format.

1

2 3

4 5 6

7 8 9 10

11 13 14 15


using System.Text;

namespace form

{

class Program

{


{

int flag = 0;

for (int m = 0; m <= 5; m++)

{

Console.WriteLine();

for (int n = 1; n <= m; n++)

{

flag = flag + 1;

Console.Write(flag + " ");

}

}

Console.ReadLine();

}

}

}



Q2. Write a program to generate the following sequence of numbers using For loop

construct and obtain them in the given format.

1

2 3

4 5 6

7 8 9 10

11 13 14 15

(Output)

1

2 3

4 5 6

7 8 9 10

11 13 14 15



Q3. Write a program to obtain the following sequence of numbers.

1 -3 6 -10 15 -21 28 -36 45

using System;


using System.Text;


{

class Program

{


{

int m = 1, n = 2;

Console.Write(i);

for (n = 2; n <= 9; n++)

{

if (n % 2 == 0)

{

m = m - n*n;

Console.Write(" "+m);

} else

{

m = m + n*n;

Console.Write(" "+m);

}

}

}

}

}



Q3. Write a program to obtain the following sequence of numbers.

1 -3 6 -10 15 -21 28 -36 45

(Output)

1 -3 6 -10 15 -21 28 -36 45




Q4. Write a program to find the largest element in the matrix.

using System;


using System.Text;


{ class Program

{


{

int[,] a = new int[10, 10];

int s, m, k, i, j;

Console.Write("Enter the no. of Rows: ");

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

Console.Write("Enter the no. of Colums: ");

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

Console.WriteLine("\nEnter The Matrix:");

for (i = 0; i < s; i++)

{

for (j = 0; j < m; j++){

a[i,j] = Int32.Parse(Console.ReadLine());

}

}

k = a[0,0];

for (i = 0; i < s; i++)

{

for (j = 0; j < m; j++)

{

if (k < a[i,j]){

k = a[i,j];

}

}

}

Console.WriteLine("The largest value in the Matrix is: " +k);

}

}

}



Q4. Write a program to find the largest element in the matrix.

(Output)

Enter the no. of Rows: 2

Enter the no. of Columns: 3

Enter The Matrix:25

3612

68

2687

The largest value in the Matrix is: 87




Q5. Write a program to read an array and print its elements in the reverse order.

using System;


using System.Text;


{

class Program{


{

int i;

string v1;

int n,v2;

int[] a = new int[25];

Console.Write("Enter size of the array: ");

n = Int32.Parse(Console.ReadLine());

for (i = 0; i < n; i++)

{

V1=Console.ReadLine();

V2 = Int32.Parse(vals);a[i] = v2;

}

Console.Write(“The System is reversing the array pls wait...”);

for (i = n-1; i >= 0; i--)

{

Console.WriteLine(a[i]);

}

}

}

}



Q5. Program to read an array and print its elements in the reverse order.

(Output)Enter size of the array: 5

23

78

56

1290

The System is reversing the array pls wait...

90

12

56

78

23




Q6. Write a program to display the abbreviation of a text.

using System;


using System.Text;


{ class Program

{


{

Console.Write("Pls enter a string of your choice: ");

string s = Console.ReadLine();

Console.Write(s[0]);

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

{

if(s[i]==' ')

{

Console.Write(" "+s[i+1]);

}

}

}

}

}



Q6. Write a program to display the abbreviation of a text.

(Output)Pls enter a string of your choice: I am Nishant Kumaria

I a N K




Q8. Write a program to count the number of vowels in a string using Switch-Case

control structure.

using System;


using System.Linq;

using System.Text;


{

class Program

{


{

int flag = 0;

char c='0';

Console.WriteLine("Enter the String of ur choice: ");

String s = Console.ReadLine();

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

{

c = s[i];

switch (ch)

{

case 'a':

case 'A': flag = flag + 1;

break;

case 'e':

case 'E': flag = flag + 1;

break;

case 'i':

case 'I': flag = flag + 1;

break;

case 'o':

case 'O': flag = flag + 1;

break; case 'u':

case 'U': flag = flag + 1;

break;

}

}

Console.WriteLine("The no of vowels are: " + flag);

}

}

}



Q8. Write a program to count the number of vowels in a string using Switch-Case

control structure.

(Output)

Enter the String of ur choice:

I am Nishant KumariaThe no of vowels are: 8




Q9. Write a program to define a class to represent a Bank Account comprising the

following specifications

MEMBER FIELDS

* Name of the Depositor.

* Balance in the Account

* Account no.* Type of acc.

MEMBER FUNCTIONS

* To assign initial values

* Deposition amount

* To withdraw after checking

* To display name & balance. */

using System;


using System.Text;


{

class Program

{


{

int n1, n2, n3, c, av, av1, cp;

int ac =1;

String name, s, d;

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

n1 = Int32.Parse(Console.ReadLine());

Console.Write(" Enter the Name: ");

name = Console.ReadLine();

Console.Write(" Enter the Account type: ");

n2=Int32.Parse(Console.ReadLine());

Console.Write(" Enter the Starting Balance: ");

n3 = Int32.Parse(Console.ReadLine());

while (ac == 1)

{

Console.WriteLine(" Menu ");

Console.WriteLine(“*----*”);

Console.WriteLine(" 1.Deposit.");

Console.WriteLine(" 2.Withdraw.");

Console.WriteLine(" 3.Balance.");

Console.Write(" Enter your choice : ");

c = Int32.Parse(Console.ReadLine());

switch (c){

case 1:

Console.Write(" Enter the amount to be deposited : ");

av = Int32.Parse(Console.ReadLine());



Console.WriteLine(" Do you want to continue? <y/n>");

s = Console.ReadLine();

d = "y";

cp = string.Compare(s, d);

if (cp == 0)

{

Console.WriteLine(" Your account number : " + n1);

Console.WriteLine(" Name : " + name);

Console.WriteLine(" Account type : " + n2);Console.Write("Balance : ");

n3 = av + nu3;

Console.Write(n3);

}

if (cp == 1)

{

break;

}

break;

case 2:

Console.Write(" Enter the amount to be withdrawn : ");

av1 = Int32.Parse(Console.ReadLine());

n3 = n3 - av1;

Console.WriteLine(" Do you want to continue? <y/n>");

s = Console.ReadLine();

d = "y";

cp = string.Compare(s, d);

if (cp == 0)

{

Console.WriteLine("Your account details : ");

Console.WriteLine(" Your account number : " + n1);

Console.WriteLine(" Name : " + name);

Console.WriteLine(" Account type : " + n2);

Console.WriteLine("Balance : ");

Console.Write(n3);}

break;

case 3:

Console.WriteLine("current Balance : ");

Console.WriteLine(n3);

break;

}

}

}}

}



Q9. Write a program to define a class to represent a Bank Account comprising the

following specifications

MEMBER FIELDS

* Name of the Depositor.

* Balance in the Account

* Account no.

* Type of acc.MEMBER FUNCTIONS

* To assign initial values

* Deposition amount

* To withdraw after checking

* To display name & balance. */

(Output)Enter the account number: 30091

Enter the Name: Ayna

Enter the Account type: savings

Enter the Starting Balance: 19990

Menu

*----*

1.Deposit.

2.Withdraw.

3.Balance.

Enter your choice : 1

Enter the amount to be deposited : 1000

Do you want to continue? <y/n>

y

Your account number : 30091

Name : Ayna

Account type : savings

Balance : 20990

Menu

*----*

1.Deposit.

2.Withdraw.

3.Balance.

Enter your choice : 2

Enter the amount to be withdrawn : 1000

Do you want to continue? <y/n>

y

Your account number : 30091

Name : Ayna

Account type : savings

c# (nishant orignal copy)

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