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C++ Practical Exercises for B.Tech

This document contains instructions and code snippets for two C++ programming assignments. The first asks students to write a program to display a user's basic details by defining a struct containing name, address, and contact number fields. The second asks students to write programs to determine if a number is even or odd using the remainder operator, and to build a basic calculator using a switch statement to handle addition, subtraction, multiplication, and division operations on two input numbers. Students are asked to provide screenshots of the output for each program.

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Vraj
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92 views6 pages

C++ Practical Exercises for B.Tech

This document contains instructions and code snippets for two C++ programming assignments. The first asks students to write a program to display a user's basic details by defining a struct containing name, address, and contact number fields. The second asks students to write programs to determine if a number is even or odd using the remainder operator, and to build a basic calculator using a switch statement to handle addition, subtraction, multiplication, and division operations on two input numbers. Students are asked to provide screenshots of the output for each program.

Uploaded by

Vraj
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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PARUL UNIVERSITY

FACULTY OF ENGINEERING AND TECHNOLGOY


Object Oriented Programming with C++ (203105338) B. Tech. 2nd YEAR

PRACTICAL SET-1
1. WAP to display basic details of a User like Name, Address and contact details.

#include<iostream>

using namespace std;

struct student

char name[20];

char address[100];

long contact;

};

int main()

student s;

cout<<"enter information"<<endl;

cout<<"enter the name:";

cin>>s.name;

cout<<"enter the address:";

cin>>s.address;

cout<<"enter the contact number:";

cin>>s.contact;

Name: Vraj Parikh Enrollment number: 200305015132


PARUL UNIVERSITY
FACULTY OF ENGINEERING AND TECHNOLGOY
Object Oriented Programming with C++ (203105338) B. Tech. 2nd YEAR

cout<<"\n displaying the information:";

cout<<"name:"<<s.name<<endl;

cout<<"address:"<<s.address<<endl;

cout<<"contact number"<<s.contact;

return 0;

OUTPUT: Paste the output screen shot

Name: Vraj Parikh Enrollment number: 200305105132


PARUL UNIVERSITY
FACULTY OF ENGINEERING AND TECHNOLGOY
Object Oriented Programming with C++ (203105338) B. Tech. 2nd YEAR

PRACTICAL SET-2

1. Write a program to find whether the given number is odd or even.

#include<iostream>

using namespace std;

int main()

int number,remainder;

cout<<"enter the number:";

cin>>number;

remainder = number % 2;

if (remainder == 0)

cout<<number<<" is an even integer"<<endl;

else

cout<<number<<" is an odd integer"<<endl;

return 0;

OUTPUT: Paste the output screen shot

Name: Vraj Parikh Enrollment number: 200305105132


PARUL UNIVERSITY
FACULTY OF ENGINEERING AND TECHNOLGOY
Object Oriented Programming with C++ (203105338) B. Tech. 2nd YEAR

2. Write a program to make calculator using switch statement.

#include <iostream>

using namespace std;

int main()

char op;

float a, b;

Name: Vraj Parikh Enrollment number: 200305105132


PARUL UNIVERSITY
FACULTY OF ENGINEERING AND TECHNOLGOY
Object Oriented Programming with C++ (203105338) B. Tech. 2nd YEAR

cout<<"enter the airthmetic operator: +, -, *, and /: ";

cin>>op;

cout<<"enter two numbers: ";

cin>>a>>b;

switch(op)

case '+':

cout<<a<<" + "<<b<<" = "<< a + b;

break;

case '-':

cout<<a<<" - "<<b<<" = "<< a - b;

break;

case '*':

cout<<a<<" * "<<b<<" = "<<a * b;

break;

case '/':

cout<<a<<" / "<<b<<" = "<<a / b;

break;

Name: Vraj Parikh Enrollment number: 200305105132


PARUL UNIVERSITY
FACULTY OF ENGINEERING AND TECHNOLGOY
Object Oriented Programming with C++ (203105338) B. Tech. 2nd YEAR

default:

cout<<"enter operator is not correct.";

break;

return 0;

OUTPUT: Paste the output screen shot

Name: Vraj Parikh Enrollment number: 200305105132

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