msc computer science 1st sem lab record

2014

MSc Computer Science LAB Record

OBJECT ORIENTED PROGRAMMING WITH C++

COLLEGE OF APPLIED SCIENCE, KATTAPPANA

(Managed by IHRD, Affiliated to MG University)

Name : MSc Computer Science, 1

st Semester (M1)

Class No : Reg.No:..

Object Oriented Programming with C++

Page 1

External Examiner

Certificate

This is the bonafied record of practical work done in the computer laboratory of

College of applied science Kattappana, in the First semester of MSc Computer

Science during the year 2013-4 by . ith Reg.No:.

Lecturer in Charge

Submitted for the first semester practical examination held at college of applied

science Kattappana on ....

Internal Examiner

COLLEGE OF APPLIED SCIENCE, KATTAPPANA

(Managed by IHRD, Affiliated to MG University)


Page 2

Index

# Title Date Page No

1 Program to print address 3

2 Program to print Armstrong numbers below a given number 5

3 Program to check a given number is palindrome or not 8

4 Program to print prime numbers between 1 and 100 11

5 Program to sort names 14

6 Program to print Fibonacci series using recursion 17

7 Program to count words, lines & characters in a paragraph 20

8 Sort integer, float & character arrays with function overloading 23

9 Search and delete all occurrences of a number in an array 28

10 Program to find volume and area of a cylinder using class 32

11 Write a menu-driven program to perform matrix addition &

multiplication 35

12 Write a menu driven program to display student details using

array of objects 41

13 Program to add two times using object as arguments 45

14 Program to overload + and operator in distance class 48 15 Perform complex number operations using operator

overloading with friend function 52

16 Perform matrix operations using operator overloading 56

17 Program to manipulate employee details using multiple

inheritance 60

18 Program to implement abstract class 64

19 Program to display account details using pointers to array of

objects 69

20 Program for multilevel inheritance 74

21 Program to sort names using command line arguments 78

22 Program to sort numbers using command line arguments 80

23 Program to print prime and non-prime numbers using file 83

24 Program to print odd and even numbers with file 86

25 Program using function template for sorting 89

26 Program of stack using class template 93


Page 3

Program No: 01

// Program to print the address

#include

#include

void main()

{

clrscr();

char name[20], place[20],dist[20],state[20];

long int pin;

coutname;

coutplace;

coutdist;

coutstate;

coutpin;

cout


Page 4

OUTPUT

Enter name:CAS

Enter place:Kattappana

Enter district:Idukki

Enter state:Kerala

Enter PIN code:685508

ADDRESS-----------------------

CAS

Kattappana

Idukki

Kerala

PIN : 685602


Page 5

Program No: 02

// Program to print armstrong numbers below a given number

#include

#include

class armstrong

{

int i,n,a,s;

public:

void get(int );

};

void armstrong::get(int m)

{

for(i=1;i


Page 6

}

void main()

{

clrscr();

int h;

couth;

cout


Page 7

OUTPUT

Enter the limit:

1000

Armstrong numbers below 1000 are:

1

153

370

371

407


Page 8

Program No: 03

// Program to check whether a given number is palindrome or not.

#include

#include

class palindrome

{

int a,d,s;

public:

void check(int);

}ob;

void palindrome::check(int c)

{

int m=c;

s=0;

while(c!=0)

{

a=c%10;

s=(s*10)+a;

c=c/10;

}

if(m==s)

cout


Page 9

clrscr();

int b;

coutb;

ob.check(b);

getch();

}


Page 10

OUTPUT

Enter a number:31513

31513 is palindrome


Page 11

Program No: 04

// Program to print prime numbers between 1 & 100.

#include

#include

class prime

{

int i,f;

public:

void check(int);

}ob;

void prime::check(int a)

{

f=0;

for(i=1;i


Page 12

for(int n=1;n


Page 13

OUTPUT

PRIME NUMBERS BETWEEN 1 AND 100

2 3 5 7 11

13 17 19 23 29

31 37 41 43 47

53 59 61 67 71

73 79 83 89 97


Page 14

Program No: 05

// Program to sort names.

#include

#include

#include

class sort

{

public:

char a[25][25];

int n,i,j;

void getdata();

void compare();

};

void sort::getdata()

{

coutn;

cout


Page 15

for(i=1;i


Page 16

OUTPUT

Enter the number of names:

6

Enter the names:

arjtech

dotkey

google

adoscube

microsoft

yahoo

Sorted list is:

adoscube

arjtech

dotkey

google

microsoft

yahoo


Page 17

Program No: 06

// Program to print Fibonacci series using recursive function.

#include

#include

class fibo

{

public:

int fib(int n)

{

if(n==0)

return 0;

if(n==1)

return 1;

return(fib(n-2)+fib(n-1));

}

}obj;

void main()

{

clrscr();

int o,i;

couto;

for(int j=0;j


Page 18

}

getch();

}


Page 19

OUTPUT

Enter limit: 100

0

1

1

2

3

5

8

13

21

34


Page 20

Program No: 07

// Program to count number of words, lines and characters in a paragraph

#include

#include

#include

class count

{

char s[200];

long int w,ch,l;

public:

void get()

{

cout


Page 21

l=0;

ch=0;

for(int i=0;s[i]!='/0';i++)

{

ch++;

if(s[i]==' '||s[i]=='\n')

{

w++;

}

if(s[i+1]=='\0')

{

l++;

}

}

}

void main()

{

clrscr();

count c;

c.get();

c.put();

c.display();

getch();

}


Page 22

OUTPUT

Enter paragraph:

If opportuity doest knock, build a door. If you dot build your drea, soeoe ill hire you to help build theirs. Words:21

Lines:2

Characters:117


Page 23

Program No: 08

// Sort integer array, float array, character array using function overloading?

#include

#include

#include

class sort1

{

public:

int m;

void nos(int n);

void nos();

void nos(char s);

};

void sort1::nos(int n)

{

int a[10],t,i,j;

cout


Page 24

{

t=a[i];

a[i]=a[j];

a[j]=t;

}

}

}

cout


Page 25

for(j=i+1;ja[j])

{

t=a[i];

a[i]=a[j];

a[j]=t;

}

}

}

cout


Page 26

{

for(j=i+1;j


Page 27

OUTPUT

Enter numbers:1

2

3

Integer numbers in ascending order:

1

2

3

Enter the limit:2

Enter the numbers:

2

3

the float numbers in descending order:

3

2

enter the limit:2

enter the characters:

r

e

the character in sorted order:

e

r


Page 28

Program No: 09

/* Program to search and delete all occurrences of a given number in an

array */

#include

#include

class del

{

int n,a[10],b[10],i;

public:

void get();

void search();

};

void del::get()

{

coutn;

cout


Page 29

int s;

couts;

int j=0;

int f=0;

for(i=0;i


Page 30

cout


Page 31

OUTPUT

Enter limit:5

Enter array:

6

5

8

6

9

Enter element to search:6

The new array is:

5

8

9


Page 32

Program No: 10

// Program to find volume and area of a cylinder using class?

#include

#include

class cylender

{

float r,h;

public:

void get();

float volume();

float area();

}ob;

void cylender::get()

{

coutr>>h;

}

float cylender::volume()

{

float v;

v=(3.14*r*r)+h;

return v;

}

float cylender::area()

{

float a;

a=(2*3.14*r*r)+(h*(2*3.14*r));

Date:


Page 33

return a;

}

void main()

{

clrscr();

float vo,area1;

ob.get();

vo=ob.volume();

cout


Page 34

OUTPUT

Enter Radius and height of the cylinder :6

10

Volume= 123.040001

Area= 602.880005


Page 35

Program No: 11

// Write a menu driven program to perform matrix addition and multiplication?

#include

#include

class matrix

{

int m,n,t,u,i,j,k;

int a[5][5],b[5][5],c[5][5];

public:

void getdata(int p,int q,int r,int s);

void sum();

void pro();

void display();

};

void matrix::getdata(int p, int q,int r,int s)

{

m=p;

n=q;

t=r;

u=s;

cout


Page 36

}

cout


Page 37

{

for(k=0;k


Page 38

cout


Page 39

cout


Page 40

OUTPUT

----------------MENU---------------------

1.Matrix Addition

2.Matrix Multiplication

3.Exit

Enter Your Choice: 1

Enter the row and column of matrix 1:2

2


2

Enter the elements of first matrix:

2

2

2

2

Enter the elements of second matrix:

2

2

2

2

The Sum of the Given Matrices are:

4 4

4 4


Page 41

Program No: 12

// Write a menu driven program to display student details using array of objects?

#include

#include

class stud

{

protected:

int no,m1,m2;

char name[25];

public:

void getdata();

};

void stud::getdata()

{

cout


Page 42

int to;

public:

void getdata1()

{

to=m1+m2;

}

};

class result:public test

{

public:

void putdata()

{

cout


Page 43

for(int j=0;j


Page 44

OUTPUT

Enter total number of students:2

Enter roll number:1

Enter name: Aswin

Enter first mark :36

Enter second mark:39

Student details

--------------------------------------------

Rollnumber :1

Name:Aswin

Total mark:75

Enter roll number:2

Enter name: Binu

Enter first mark:35

Enter second mark:42

Student details

-----------------------------------------------

Rollnumber :2

Name:Binu

Total mark:77


Page 45

Program No: 13

// Program to add two times using objects as arguments?

#include

#include

class time

{

public:

int h,m,s;

void get()

{

couth>>m>>s;

}

void showTime()

{

cout


Page 46

}

if(t.m>=60)

{

t.h=t.h+t.m/60;

t.m=t.m%60;

}

if(t.h>12)

{

t.h=t.h-12;

}

return(t);

}

};

void main()

{

clrscr();

time c1,c2,c3;

c1.get();

c2.get();

c3=c1+c2;

c3. showTime ();

getch();

}


Page 47

OUTPUT

Enter Time (hh:mm:ss) : 1

59

33

Enter Time (hh:mm:ss) : 1

2

31

Sum is: 3:3:4


Page 48

Program No: 14

// Program to overload + & - operator in distance class?

#include

#include

class distance

{

int x,y,z,k,l,m;

public:

void getdata(int,int,int);

void getdata1(int,int,int);

void display();

void display1();

void operator-();

void operator+();

};

void distance::getdata(int a,int b,int c)

{

x=a;

y=b;

z=c;

}

void distance::getdata1(int p,int q,int r)

{

k=p;

l=q;

m=r;

}

Date:


Page 49

void distance::display()

{

cout


Page 50

ob.getdata1(-40,-50,-80);

+ob;

ob.display1();

getch();

}


Page 51

OUTPUT

-1020-30-40-50-80


Page 52

Program No: 15

/* Perform complex no: operations using operator overloading with friend function.*/

#include

#include

class complex

{

int ima,real;

public:

void get();

void put();

friend complex operator +(complex c,complex d);

friend complex operator -(complex c,complex d);

friend complex operator *(complex c,complex d);

friend complex operator /(complex c,complex d);

};

void complex::get()

{

cin>>real>>ima;

}

void complex::put()

{

cout


Page 53

complex operator +(complex c1,complex c2)

{

complex t1;

t1.real=c1.real+c2.real;

t1.ima=c1.ima+c2.ima;

return(t1);

}

complex operator -(complex c1,complex c2)

{

complex t2;

t2.real=c1.real-c2.real;

t2.ima=c1.ima-c2.ima;

return(t2);

}

complex operator* (complex c1,complex c2)

{

complex t3;

t3.real=(c1.real*c2.real)-(c1.ima*c2.ima);

t3.ima=(c1.real*c2.ima)+(c2.real+c1.ima);

return(t3);

}

complex operator / (complex c1,complex c2)

{

complex t4;

t4.real=((c1.ima*c2.real)+(c1.ima*c2.ima))/((c2.real*c2.ima)-(c2.ima*c2.ima));

t4.ima=((c1.ima*c2.real)-(c1.real*c2.ima))/((c2.real*c2.real)+(c2.ima+c2.ima));


Page 54

return(t4);

}

void main()

{

complex c1,c2,c3,c4,c5,c6;

clrscr();

cout


Page 55

OUTPUT

Enter the imaginary part and real part:1

2

Enter the second imaginary part and real part:1

2

Sum is:2+4i

Difference is:0+0i

product is:-3+5i

division:-3+0i


Page 56

Program No: 16

// Perform matrix operations using operator overloading?

#include

#include

class matrix

{

int m,n;

int a[10][10],b[10][10],c[10][10];

public:

void getdata(int p,int q);

void sum();

void display();

};

void matrix::getdata(int p, int q)

{

m=p;

n=q;

int i,j;

cout


Page 57

for(i=0;ib[i][j];

}

}

}

void matrix::sum()

{

int i,j;

c[i][j]=0;

for(i=0;i


Page 58

{

cout


Page 59

OUTPUT


2


2

Enter the elements of first matrix:

2

2

2

2

Enter the elements of second matrix:

3

3

3

3

SUM IS=

5 5

5 5


Page 60

Program No: 17

// Program for manipulation of employee details using multiple inheritance?

#include

#include

class empl

{

protected:

int age;

char name[20],place[20];

public:

void getdata()

{

cout


Page 61

void getsalary()

{

coutdept;

coutsalary;

}

};

class emp:public empl,public salary

{

public:

void display()

{

cout


Page 62

ob1.getsalary();

ob1.display();

getch();

}


Page 63

OUTPUT

Enter employee details---------------------------------

Enter the name:Tony

Enter the age:25

Enter the place:kottayam

Enter the department:finance

Enter salary:15000

EMPLOYEE DETAILS

________________

Name:Tony

Age:25

Place:kottayam

Department:finance

Salary:15000


Page 64

Program No: 18

// Program to implement abstract class?

#include

#include

class shape

{

virtual float area()=0;

virtual float perimeter()=0;

};

class circle:public shape

{

protected:

int r;

float a1,p1;

public:

void read()

{

coutr;

}

float area()

{

a1=3.14*r*r;

return a1;

}

float perimeter()

{

Date:


Page 65

p1=2*(3.14*r);

return p1;

}

};

class rectangle:public shape

{

protected:

int l,b,p,a;

public:

void get()

{

coutl>>b;

}

float area()

{

a=l*b;

return a;

}

float perimeter()

{

p=2*(l+b);

return p;

}

};

void main()

{


Page 66

clrscr();

rectangle r;

circle c;

float c1,c2,r1,r2;

cout


Page 67

r2=r.perimeter();

cout


Page 68

OUTPUT

1:CIRELE

2:RECTANGLE

3:EXIT

Enter your choice:2

Enter length & breadth:3

5

area of rectangle=15

perimeter of rectangle=16

Enter your choice:3


Page 69

Program No: 19

// Program to display account details using pointers to array of objects

#include

#include

#include

class bank

{

float acno,depno;

char n[20],ad[20];

public:

void create();

void withdraw();

void deposite();

void display();

};

void bank::create()

{

coutdepno;

}

void bank::withdraw()

Date:


Page 70

{

int i;

float with;

cout


Page 71

float dep;

cout


Page 72

ptr->create();

ptr->withdraw();

ptr->deposite();

ptr->display();

}

getch();

}


Page 73

OUTPUT

for creating a new account enter the details below....

Enter name: Rajeev

Enter address: Cochin

Enter account number and deposite amount?3012568000369

15000

Do you want to withdraw an amount to?

1.yes

2.no2

Do you want to deposit an amount?

1.yes

2.no

2

balance sheet...

---------------------------

Ac_No Name: address Amount

3.012568e+12 Rajeev Cochin 15000

For creating a new account enter the details below....

Enter name


Page 74

Program No: 20

// Program for multilevel inheritance

#include

#include

class student

{

protected:

int id;

char name[20];

public:

void getdata()

{

cout


Page 75

cout


Page 76

result obj1;

obj1.getdata();

obj1.gettest();

obj1.display();

getch();

}


Page 77

OUTPUT

Enter the student details

Enter the name:Renjini

Enter id: 12

Enter the first mark:59

Enter the second mark:67

STUDENT DETAILS

________________

Name:Renjini

ID:12

Mark 1:59

Mark 2:67

Total:126


Page 78

Program No: 21

// Program to sort names using command line arguments?

#include

#include

#include

void main(int argc,char* argv[]) {

clrscr();

char t[20];

for(int i=0;i


Page 79

OUTPUT

sorted names

adone

brighty

grace


Page 80

Program No: 22

// Progra to sort os using command line arguments #include

#include

#include

#include

class sort1

{

int i,j;

public:

void names(int a[10],int n);

void disp(int a[10],int n);

};

void sort1::names(int a[10],int n)

{

for(i=1;i


Page 81

}

void sort1::disp(int a[10],int n)

{

cout


Page 82

OUTPUT

Array before sort is:

5

3

7

10

The sorted array is:

3

5

7

10


Page 83

Program No: 23

// Program to print prime & non-prime os usig file #include

#include

void main()

{

clrscr();

ofstream obj("prime.txt",ios::out);

ofstream ob("nonprime.txt",ios::out);

int a,c,k,f;

ob


Page 84

}

if(f==0)

obj


Page 85

OUTPUT

Prime numbers are :

2 3 4 5 7 11 13 17 19 23

Non-Prime numbers are :

1 6 8 9 10 12 14 15 16 18 20 21 22 24


Page 86

Program No: 24

//Progra to prit odd & ee os usig file #include

#include

void main()

{

clrscr();

ofstream obj("even.txt",ios::out);

ofstream ob("odd.txt",ios::out);

int a,c,k,f;

ob


Page 87

cout


Page 88

OUTPUT

Even Numbers are :

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56

58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98

Odd Numbers are :

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55

57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99


Page 89

Program No: 25

// Program for function template to sort?

#include

#include

#include

template

void sort(t a[20],int n)

{

int i,j;

t temp;

cout


Page 90

}

void main()

{

int i,n,b[20],ch;

char c[20];

float d[20];

coutn;

cout


Page 91

cin>>d[i];

}

sort(d,n);

getch();

}


Page 92

OUTPUT

Enter the Limit for integer sort

2

Enter INTEGER elements

1

3

Sorted Elements

1

3

Enter the Limit for charector sort

2

Enter ther CHARACTER elements

r

t

Sorted Elements

r

t

Enter the Limit for floating point sort

2

Enter ther FLOATINGPOINT elements

3.3

2.6

Sorted Elements

2.6

3.3


Page 93

Program No: 26

//Program of stack using class template

#include

#include

class

class stack

{

int top;

t a[10];

public:

void push(int);

void pop();

void display();

void ini();

}obj;

void stack::push(int t)

{

int temp;

temp=t;

if(top>10)

{

cout


Page 94

}

}

void stack::pop()

{

if(top==0)

{

cout


Page 95

}

void stack::ini()

{

top=0;

}

int main()

{

clrscr();

obj.ini();

int e,c;

coutc;

switch(c)

{

case 1:

coute;

obj.push(e);

break;

case 2:

obj.pop();

break;

case 3:

obj.display();

break;

case 4:


Page 96

return 0;

default:

cout


Page 97

OUTPUT

enter 1,2,3 or 4 for push,pop,display and exit

1

enter element for push to stack

2

1

enter element for push to stack

5

3

stack elements are

2 5

2

3

stack elements are

2

2

2

underflow

3

stack is null

msc computer science 1st sem lab record

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