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

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Switch Case

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Goto Statement

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• Printing Given Word using Goto
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• Sum of Numbers using Goto
• Print Tables using Goto
• Print Reverse Tables using Goto

Break and Continue

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• Printing Continues Numbers in C++

While Loop

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• Printing Even & Odd Numbers
• Printing Positive & Negative Numbers
• Prime between two Numbers
• Find Prime or Composite
• Printing Numbers in C++
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Do While Loop

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For Loop

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• Fibonacci series using For Loop
• Formula Examples using For Loop
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• 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++

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• Private & Protected Example in C++

String Examples

• Basic Example of String in C++
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• 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

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• Print Values using Array
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• Two Dimensional Array Subtraction
• Three Dimensional Array Example

Structure Examples

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• Book Information using Structure
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Structure & Pointer Examples

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• Show Book Details in C++
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Structure & Functions Examples

• Area of Rectangle in C++
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Enumeration Examples

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Template Examples

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Functions

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• Function Parameter Examples in C++
• Function Recursion Example in C++
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• Sum of two Numbers in C++
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Inheritance Examples

Hierarchical Inheritance

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• Area of Rectangle Example

Hybrid Inheritance

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Multilevel Inheritance

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Multiple Inheritance

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Single Level Inheritance

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Class and Objects

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• Basic Example of Multiple Objects

Constructor Example

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• Constructor Overloading Example
• Constructor Invoking Example
• Constructor Deep Copy Example
• Copy Constructor Basic Example
• Copy Constructor Shallow Copy
• Parameterized Constructor Example

Destructor Example

• Destructor Example in C++

Operator Overloading Example

• Assignment Operator Overloading Example
• Binary Operator Example
• Increment & Decrement Example
• Input & Output Example
• Relational Operator Distance Example
• Operator Overloading Example
• Distance Measuring using Unary Operator

Operator and Function Example

• Display Values using Friend Function

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

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

Virtual Function Examples

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• Load Features Example in C++

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