Find out the area of rectangle using Structure in C++

Example Program:

Here is the simple program for find out the area of rectangle using Structure in C++.

#include<iostream>
using namespace std;
struct Rectangle
{
    int width,height;
};
int main(void)
{
    struct Rectangle rec;
    rec.width=8;
    rec.height=5;
    cout<<"Area of Rectangle is: "<<(rec.width * rec.height)<<endl;
    return 0;
}

Enter the number :10
Area of Rectangle is: 40

Basic Programs

• C++ Introduction
• Hello World
• Input From User in C++
• Arithmetic Operators in C++
• Assignment Operators in C++
• Comparision Operators in C++
• Logical Operators in C++
• Math Functions in C++

Flow Control

IF Statement Examples

• If Statement in C++
• If-Else Statement in C++
• If-Else-If Statement in C++

Switch Case

• Basic Switch Case Example
• Calculator using Switch Case
• Present Elevator Position in C++
• Hotel Management in C++
• Display Month in C++
• Find Vowels in C++
• Find Weekend in C++
• Find Weekdays in C++

Goto Statement

• Factorial using Goto in C++
• Printing Even Numbers using Goto
• Printing Given Word using Goto
• Printing Numbers using Goto
• Printing Odd Numbers using Goto
• Sum of Numbers using Goto
• Print Tables using Goto
• Print Reverse Tables using Goto

Break and Continue

• Printing Numbers in C++
• Printing Continues Numbers in C++

While Loop

• Armstrong Number using While Loop
• Decimal to Binary in C++
• Printing Even & Odd Numbers
• Printing Positive & Negative Numbers
• Prime between two Numbers
• Find Prime or Composite
• Printing Numbers in C++
• Tables using While Loop
• Reverse Tables using While Loop

Do While Loop

• Printing Array using Do While Loop
• Printing given Word
• Printing Numbers using Do While Loop

For Loop

• Sum of Numbers using For Loop
• Sum of Two Square using For Loop
• Alphabet Diamond Pattern
• Armstrong number using For Loop
• Cubic Numbers using For Loop
• Divisible by 7 using For Loop
• Fibonacci series using For Loop
• Formula Examples using For Loop
• Reverse Number Pattern
• Number Patterns using For Loop
• Odd & Even Numbers using For Loop
• Printing Star Diamond Pattern in C++
• Printing Flag Pattern in C++
• Printing Pyramid Pattern in C++
• Printing Boat Pattern in C++
• Diamond Pattern Outline in C++
• Square Pattern Outline in C++
• Triangle Pattern Outline in C++
• Positive & Negative using For Loop
• Printing Tables using For Loop
• Reverse table using For Loop
• Sum of Even & Odd using For Loop
• Squaring Numbers using For Loop
• Reverse Printing Numberusing in C++
• Prime or Composite using For Loop
• Common Patten Examples in C++

Friend Function in C++

• Basic Friend Function Example
• Addition using Friend Function
• Character Integer using Friend Function
• Find Distance using Friend Function
• Length of Box using Friend Function
• Private & Protected Example in C++

String Examples

• Basic Example using String in C++
• Addition using String
• String Append in C++
• String Capacity Function in C++
• String Character Change in C++
• String Concatenation in C++
• String Input Getline in C++
• String Length in C++
• String Palindrome in C++
• Remove Duplicate String in C++
• String Resize in C++
• String Reverse without using Function
• Sentence Case Example using String
• Swapping String in C++

Array Examples

• Display Marks using Array
• Find Largest Number using Array
• Find Second Largest Number using Array
• Find Second Smallest Number using Array
• Find Smallest Number using Array
• Print Values using Array
• Print Array Values using While Loop
• Sum of Array Average using Array
• Transpose Matrix using Array
• Two Dimensional Array Addition
• Array Addition using Class Function

Structure Examples

• Area of Rectangle using Structure
• Book Information using Structure
• Person Information using Structure
• Student Information using Structure

Structure & Pointer Examples

• Basic Example using Structure & Pointer
• Show Book Details in C++
• Find Length in C++

Structure & Functions Examples

• Area of Rectangle in C++
• Show Book Information in C++
• Show Person Information in C++

Enumeration Examples

• Direction Example in C++
• Week Days Example in C++

Template Examples

• Addition using Template
• Data Types Example using Template

Functions

• Hello World using Function
• Call by Value & Reference in C++
• Function Overloading in C++
• Function Parameter Examples in C++
• Function Recursion Example in C++
• Arithmetic Operators using Function in C++
• Sum of two Numbers in C++
• Difference between two Numbers in C++
• Division of two Numbers in C++
• Product of two Numbers in C++
• Check Prime Number using Function
• Tables using Function in C++
• Display Marksheet using Function in C++
• Function with Argument Examples in C++

List of Programs

• Classes Example in C++
• Pointer to Classes in C++
• Data Hiding in C++
• Constructor Example in C++
• Copy Constructor in C++
• Scope Example in C++
• Inline Function in C++
• Struct vs Class in C++
• Operator Overloading in C++
• Friend Function in C++
• Insertion Overload in C++
• Inheritance Example in C++
• Single Inheritance in C++
• Access Specifier in C++
• Function Overriding in C++
• Runtime Polymorphism in C++
• Abstract Class in C++
• Friend Class in C++
• Static Member in C++
• Static Member Function in C++
• Nested or InnerClass in C++
• Dynamic Heap in C++
• Try Catch in C++
• Try Catch Function in C++
• More About Catch in C++
• Template in C++
• Template Class in C++

Pointer Examples

• Basic Example using Pointer in C++
• This Pointer Example in C++
• Null Pointer Example in C++

Memory Management Examples

• Dynamic Memory Allocation Example
• Creation & Deletion Array Example

Pointers and Arrays

• Basic Example using Pointer & Array
• Print Character using Pointer & Array
• Print Floating Values Example in C++
• Print Array Values Example in C++

Virtual Function Examples

• Basic Example using Virtual Function
• Load Features Example in C++

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