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Ex.No: 1.1 Document creation and Text Manipulation

Date :

Aim:

Create the document containing the text given below, and perform the following tasks:

A Flowchart is a diagrammatic representtion of instructons to perform a particulartask.

A program is a set of instructons, which are executed by a computer, in order to

perform specific tasks.

There are so many computer languages such as BASIC, COBOL, FORTRAN,PASCAL, C, C++.

(i) Justify the text.

(ii) The words such as BASIC, COBOL, FORTRAN, PASCAL, C, C++ must be inbold size.

(iii) Correct the spellings such as representtion, instructons.(iv) Show the words Flowchart, Program in Italic style and Underline them.

(v) Save the document under a suitable name.

Procedure:

1.Open a new document using File -> New option and type text. For Justification

select the entire text in the document. Then press CTRL+J or select the Justify

button on the formatting tool bar.

2.Select the word you want to change into bold face. Then press CTRL+B or select the

Bold button on the formatting tool bar.

3.For Spelling corrections, select the word you want to correct, then right click the

mouse or clickSpelling and Grammar button on the standard tool bar.

4.Select the word which you want to make Italic style then press CTRL+I or select the

Italic button on the formatting tool bar. For Underline press CTRL+U or select the

Underline button on the formatting tool bar.

5.For saving the document, press CTRL+S or click on Save button on Standard tool

bar or select the Save option from the File menu. Then it shows the SaveAs dialog

box. Choose a suitable file name in File Name text box, then clickSave button on

Save As dialog box.


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Output:

A Flowchart is a diagrammatic representation of instructions to perform a particular

task.

A program is a set of instructions, which are executed by a computer, in order to

perform specific tasks.There are so many computer languages such as BASIC, COBOL, FORTRAN,

PASCAL, C, C++.

Result:

Thus the document created using MS WORD and Text manipulation done

successfully.


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Ex.No: 1.2 Table Creation and Table formatting

Date :

Aim:

Creating Table with sample data and formatting table using Table Properties.

Procedure:

1. Choose Table -> Insert -> Table option.

2. It shows the Insert Table dialog box.

3. Then choose the required number of columns and rows.

4. Then click OK to add table in your document

5. Then type the text in each column


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Output:

Book Name Author

Computer Practice-IV. Ramesh Babu

Y. Samyuktha

Computer Practice-IIV. Ramesh Babu

M. Muni Rathnam

Engineering Mechanics V. Ramesh Babu

Engineering Drawing V. Ramesh Babu

Result:

Thus the document created using MS WORD and Text manipulation done

successfully.


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Ex.No: 1.3 Mail Merge for sending Resume

Date :

Aim:

To create a Mail Merge for sending the Bio Data.

Procedure:

1. Select Tools -> Letters and Mailing -> MailMerge Wizard.

2. Select letters then click on starting document

3. Choose use the current document then click on select recipient

4. Choose Type a new list, click on create, a New Address list dialog box will be

display

5. Type the required details then click close

6. Save address list dialog box will be display, type filename and save it

7. Mail Merge Recipient dialog box will be display, click ok.

8. Click on write your letter

9. Write the bio-data in the document , place the cursor on To place then click on

address block

10. Insert Address block dialog box will be display, select any type then click ok

11. Click on preview your letter

12. Select the recipient then click on complete the merge

13. Click on Edit individual letter, Merger to new document dialog box will be display

then select current record and click ok

14. Finally Merged document will be create


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Output:

From

Xxxx,Maamallan Nagar,

Vadamangalam,

Chennai.

To

Ramesh babu

tcs

73,S.N Chetty st

Chennai - 6000081

TamilNadu

Bio Data

Name : XXXX

D.O.B : 23-jul-1988

Address : Maamallan Nagar,Vadamangalam,Chennai.

State : TamilNadu

Country : India

Result:

Thus the document created using MS WORD and Mail Merge is done successfully.

Ex.No: 1.4 Draw a flowchart to calculate the simple interest


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Date :

Aim:

Draw a flowchart for calculating simple interest.

Procedure:

1. Find out the formula and necessary calculation.

2. Select Insert -> shape -> Flowchart option.

3. Choose the required flowchart symbol for Start.

4. Choose the required flowchart symbol for Read.

5. Choose the required flowchart symbol for Calculation.

6. Choose the required flowchart symbol for Write.

7. Choose the required flowchart symbol for Stop.

Output:


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Result:

Thus the document created using MS WORD and flow chart is sketched successfully.

Ex.No: 2.1 Creating chart using MS - Excel

START

STOP

READ P, N, R

SI = P*N*R/100

WRITE SI


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Date :

Aim:

Creating different type of Chart based on the sample data using MS Excel.

The ABC Company the sales of different products for 5 years. Create Line, XY, Bar

and Pie chart for the following.

Procedure:

1. Type the data as shown in the worksheet.

2. Click at cell address A1, click Insert -> Chart.

3. Excel will display the first dialog box of Chart Wizard.

4. Select Graph type and click on Next.

5. Click on Data Range from the Chart Wizard dialog box.

6. Select A1 to E6, then click Next.7. Click in the chart title box, type ABC COMPANY.

8. Click on the Category X-Axis, type YEAR

9. Click on the Value Y-Axis type PRODUCT

10. Click Next, then click FINISH

11. Excel will display the created chart in the current worksheet.


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Output:

ABC - COMPANY

0%

20%

40%

60%

80%

100%

1 2 3 4 5

YEAR

PRODU

Series5

Series4

Series3

Series2

Series1

ABC - COMPANY

0

200

400

600

800

1000

1200

1998 2000 2002 2004 2006

YEAR

PRODU

Series1

Series2

Series3

Series4

ABC - COMPANY

0 2000 4000 6000

1

2

3

4

5

PRODU

YEAR

Series1

Series2

Series3

Series4

Series5


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ABC - COMPANY

1

2

3

4

5

Ex.No: 2.2 MS-Excel - Using formula Bar

Date :

Aim:

Calculate HRA, DA, TA, PF, LIC, Gross Salary, Deductions, Net salary from given

data in a worksheet.

ENO Name Basic HRA TA DA LIC PF GPF GS DED NET

1 Abc 20000

2 Asd 15000

3 Bfr 10000

4 Cde 78205 Erg 4569

Where

HRA is 18% of BASIC

DA is 15% of BASIC

TA is 12% of BASIC

PF is 10% of BASIC

LIC is 7% of BASIC

GS (Gross Salary) = BASIC + HRA + DA + TA

DED (Deductions) = PF + LIC


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NS (Net Salary) = GS DED

Procedure:

1. For HRA put the cell pointer in D3 and press = (equal to) for entering the

formula. Then choose the C3 cell (Basic Salary) and type * (multiplication

operator) and type 18% then press enter.

2. Then drag that formula for entire records.

3. For TA put the cell pointer in E3 and press = (equal to) for entering the

formula. Then choose the C3 cell (Basic Salary) and type * (multiplication

operator) and type 15% then press enter.

4. Then drag that formula for entire records.

5. Follow the above steps for calculation of DA, PF, LIC.

6. For GS (Gross Salary) put the cell pointer in I3 and choose the = , then click on C3

cell + click on D3 + click on E3 + click on F3 and press enter.

7. Drag all the cell

8. Follow the above step for DED and NS calculation.


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Output:


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Result:

Thus the excel sheet created using MS EXCEL formula bar, the HRA and DA

calculated Successfully.

Ex.No: 2.3 MS-Excel - Inserting Object in MS-Excel

Date :

Aim:

i. Insert object in the worksheet

ii. Insert picture in the worksheet

iii. Protect a sheet

Procedure:

1. To enter Microsoft Excel, Click start button then click program from programs

menu then click Microsoft Excel

2. For opening a word document do the following. Click file menu from the menu bar.

From this file menu click new option. This will display the new work sheet.

3. For inserting object in the worksheet, choose objects option in the insert menu

4. For inserting picture in the worksheet, choose Picture option in the insert menu

5. For protecting your worksheet, choose Protection option from Tools menu, then choose

Protect Sheet option, Protect sheet dialog box appears. Type a password and press

enter.

6. Now your worksheet is protected and can be entered only with the password.


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Output:


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Result:

Thus the excel sheet created using MS EXCEL , the object and picture inserted

Successfully.

Ex.No: 3 Write a simple C program for menu driven calculator using switch statement

Date :

Aim:

To write a menu driven program to find

1. Factorial of the given number2. Prime number or not

3. Even number or Odd number 4. Exit

Algorithm:

Step-1 Start the program

Step-2 Enter the number Step-3 Enter your choice using switch statement

Step-4 If you choose the choice 1. Find the factorial

Step-5 set a loop up to the entered number Step-6 Calculate factorial fact=fact*IStep-7 Print the factorial value

Step-8 If you choose the choice 2.Find whether the number is prime or not

Step-9 set a loop up to number-1Step-10 Check the number is divide by any number other than one

and the number itself

Step-11 If divide absolutely then print the number is not a primeStep-12 If not divide other than one and itself then print the number is prime

Step-13 If you choose the choice 3. Find whether the number is odd or even

Step-14 If the number is divide by 2 then print the number is even

Step-15 If the number is not dividing by 2 then print the number is oddStep-16 If you choose the choice 4.Exit the program

Step-17 Continue the program


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Program: 3

#include#include

void main()

{

int a,b,c,n;clrscr();

printf("--MENU--");printf("\n1.Addition\n2.Subtraction\n3.Multiply\n4.Division\n0.Exit");

printf("\nEnter your choice:");

scanf("%d",&n);

if(n0){

printf("\nEnter two numbers:");

scanf("%d%d",&a,&b);}

switch(n)

{case 1:

c=a+b;

printf("Addition :%d",c);break;

case 2:

c=a-b;

printf("Subtraction :%d",c);break;

case 3:

c=a*b;printf("Multiplication :%d",c);

break;

case 4:c=a/b;

printf("Division :%d",c);

break;

case 0:


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exit(0);

break;

default:printf("Invalid choice");

}

getch();}

Output:

--MENU--

1.Addition

2.Subtraction

3.Multiply4.Division

0.ExitEnter your choice:3

Enter two numbers:4 5

Multiplication :20


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Ex.No: 4 Write a simple C program for finding whether the number is Prime or Not

Date :

Aim:

To write a program to find whether the number is prime or not.

Algorithm:


Step-2 Enter the number

Step-3 set a loop up to number-1

Step-4 Check the number is divide by any number other than one and thenumber itself

Step-5 If divide absolutely than print the number is not a prime

Step-6 If not divide other then one and itself then print the number is prime.Step-7 Stop


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Program: 4

#include#include

void main(){

int num,i=2;

clrscr();

printf("Enter the number :");scanf("%d",&num);

while(i


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Output:

Enter the number :5

The given number is a prime


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Ex.No: 5 Write a simple C program to Generate Fibonacci Series

Date :

Aim:

To write a program to generate the Fibonacci series

Algorithm:

Step-1 Start the programStep-2 Enter the number

Step-3 Check the number whether the number is zero or not. If

Zero print Zero value. If not zero go further.Step-4 Set a loop up to the given number.

Step-5 fib=fib+a;

a=b;b=c;

Step-6 Every increment in the loop prints the value of fib.

Step-7 After the execution of the loop stops the program


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Program: 5

#include#include

void main()

{

int num,fib=0,a=0,b=1,i;clrscr();

printf("Enter the number :");scanf("%d",&num);

printf("\nFIBONACCI SERIES\n");

if(num==0)

printf("0");else

{

for(i=0;i


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Output:

Enter the number :5

FIBONACCI SERIES0

11

2

3


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Ex.No: 6 Write a simple C program to find Palindrome or Not

Date :

Aim:

To find sum of Digits, Reverse and the given Number is Palindrome or not.

Algorithm:


Step-3 Set a loop upto the number is not equal to zero

Step-4 Find the digit of the number Step-5 Find the sum of digit

Step-6 Find the reverse number

Step-7 After the end of the loop print the sum and reverse number of the digitStep-8 Find whether the reverse number is equal to the given number or not. If

equal the number is palindrome

Step-9 If not equal the given number is not palindromeStep-10 Stop


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Program: 6

#include

main()

{

unsigned long int a,num,sum=0,rnum=0,rem;printf(\nEnter the number...);

scanf(%ld,&num);a=num;

while(num!=0)

{

rem=num%10;sum=sum+rem;

rnum=rnum*10+rem;

num=num/10;}

printf(\nThe sum of the digits of %ld is %ld\n,a,sum);

printf(\nThe reverse number of the %ld is %ld,a,rnum);if(a==rnum)

printf(\nThe given number is a palindrome);

elseprintf(\nThe given number is not a palindrome);

}


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Output:

Enter the number...12321

The sum of the digits of 12321 is 9The reverse number of the 12321 is 12321

The given number is a palindrom


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Ex.No: 7 Write a simple C program to find String Length without using library function

Date :

Aim: To write a program to find the string length without using String

function.

Algorithm:

Step-1 Start the programStep-2 Enter the string

Step-3 Find the string length using the function strlen()

Step-4 Print the string length of the entered stringStep-5 Print the length of the string

Step-6 Stop


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Program: 7

#include

#include

void main()

{ char str[40];

int len;clrscr();

printf("Enter the string :");

scanf("%s",str);

for(len=0;str[len]!='\0';len++);printf("Length of the string :%d",len);

getch();

}


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Output:

Enter the string :madam

Length of the string :5


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Ex.No: 8 Write a simple C program for Matrix Multiplication

Date :

Aim:

To write a program to multiply two matrixes.

Algorithm:


Step-2 Enter the row and column of the A matrix

Step-3 Enter the row and column of the B matrix

Step-4 Enter the elements of the A matrixStep-5 Enter the elements of the B matrix

Step-6 Print the elements of the A matrix in matrix form

Step-7 Print the elements of the B matrix in matrix formStep-8 Set a loop up to row

Step-9 Set a inner loop up to column

Step-10 Set another inner loop up to columnStep-11 Multiply the A and B matrix and store the element in the C matrix

Step-12 Print the resultant matrix

Step-13 Stop


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Program: 8

#include

#includevoid main()

{

int a[25][25],b[25][25],c[25][25],i,j,k,r,s;

int m,n;clrscr();

printf("Enter the no.of rows and column of A matrix :");scanf("%d%d",&m,&n);

printf("\nEnter the no.of rows and column of B matrix :");

scanf("%d%d",&r,&s);

if(m!=r)printf("\nThe matrix cannot multiplied");

else

{printf("\nEnter the elements of A matrix :\n");

for(i=0;i


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c[i][j]=c[i][j]+a[i][k]*b[k][j];

printf("\t%d",c[i][j]);

}}

}

getch();}

Output:

Enter the no.of rows and column of A matrix :3 3

Enter the no.of rows and column of B matrix :3 3

Enter the elements of A matrix :1 2 3 4 5 6 7 8 9

Enter the elements of B matrix :

1 2 3 4 5 6 7 8 9

The multiplication of two matrixes :

30 36 42

66 81 96102 126 150


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Ex.No: 9 Write a simple C program to arrange the Numbers in ascending order

Date :

Aim: To write a program to print the ascending of the given array.

Algorithm:


Step-2 Enter the size of the arrayStep-3 Enter the elements of the array

Step-4 Set a loop up to the array size minus one

Step-5 Set a inner loop up to the size of the arrayStep-6 Check whether the next array element is greater than or

not

Step-7 If greater than exchange their positionStep-8 If not greater than then go to the loop

Step-9 After the execution of the inner loop the outer loop is executed

Step-10 Print the ascending order of the given arrayStep-11 Stop


35/48

Program: 9

#include

#include

void main()

{

int i,j,k,n;

float a[50],temp;clrscr();

printf("Enter the number how many number you want to sort\n");scanf("%d",&n);

printf("Enter the %d Element",n);

for(i=0;i


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Ex.No: 10 Write a simple C program to find factorial using Recursion function

Date :

Aim:

To write a program to find the factorial of the given number using recursion

Algorithm:


Step-3 Call the recursive function passing the number to the recursivefunction

as an argument.

Step-4 If the entered number is equal to one then return one to main function.Step-5 If the number is less greater then one then call recursive

Step-6 Print the factorial value of the number.

Step-7 Stop


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Program: 10

#include#include

int rec(int);

void main()

{ int a;

clrscr();printf("Enter the number :");

scanf("%d",&a);

printf("The factorial of %d = %d",a,rec(a));

getch();}

int rec(int x)

{int f;

if(x==1)

return(1);else

f=x*rec(x-1);

return(f);}


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Output:

Enter the number :5

The factorial of 5 = 120


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Program: 11 a

#include

#include

int cube(int);void main()

{

int a;

clrscr();printf("Enter the value :");

scanf("%d",&a);printf("The value of cube is %d",cube(a));

getch();

}

int cube(int x){

int c;

c=x*x*x;return(c);

}


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Output:

Enter the value :3

The value of cube is 27


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Ex.No: 11 b Write a simple C program to implement Call by Reference

Date :

Aim:

To write a program to swap two number without using pointer

Algorithm:


Step-2 Enter the two numbers

Step-3 Call the display function

Step-4 Pass the address of the two numbers to the callingfunction

Step-5 Get the address in the calling function in the pointer

Step-6 Swap the number using temporary variableStep-7 Print the swamped values in the main function

Step-8 Stop


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Program: 11 b

#include

#include

int swap(int*,int*);

void main(){

int a,b;clrscr();

printf("Enter the value of a and b:");

scanf("%d%d",&a,&b);

swap(&a,&b);printf("After swapping a=%d\tb=%d\n",a,b);

getch();

}int swap(int *x,int *y)

{

int t;t=*x;

*x=*y;

*y=t;return(0);

}


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Output:

Enter the value of a and b:5 10

After swapping a=10 b=5


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Ex.No: 12 Write a C program for Student Detail using Structure

Date :

Aim:

To write a program to print the student name, roll no, average mark and their grades.

Algorithm:


Step-2 Initialize the structure variable

Step-3 Enter the number of studentStep-4 Set a loop up to the number of student

Step-5 Enter the student name, roll no, average marks

Step-6 Find their gradesStep-7 Print the student name, roll no, average and their grade

Step-9 Stop


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Program: 12

#include

main()

{struct student

{

char name[25];

char regno[25];int avg;

char grade;} stud[50],*pt;

int i,no;

printf(Enter the number of the students...);

scanf(%d,&no);for(i=0;iavggrade=C;

else if(pt->avggrade=B;else

pt->grade=A;

}

printf(\n);


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printf(NAME REGISTER-NO AVERAGE GRADE\n);

for(pt=stud;ptname,pt->regno);

printf(%10d \t %c\n,pt->avg,pt->grade);

}}

Output:

Enter the number of the students

3student[1] information:

Enter the name MUNI

Enter the roll no of the student 100

Enter the average value of the student 95student[2] information:

Enter the name LAKEnter the roll no of the student 200

Enter the average value of the student 55

student[3] information:

Enter the name RAJAEnter the roll no of the student 300

Enter the average value of the student 25

NAMEREGISTER-NO AVERAGE GRADEMUNI 100 95 A

LKA 200 55 B

RAJA 300 25 D

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