Area of Rectangle || Functions in C++ || parametric functions || C++
In this, we are going to see Functions, the program is based on function which Calculates, Profit or Loss.

The code given below can be used for TURBO C++ Compiler:-

#include<iostream.h>
#include<conio.h>

float calculate_area(float l, float b)
{
    float area;
    area = l * b;
    cout << "The area of Rectangle with length " << l << " and breadth " << b << " is = " << area;
}

void main()
{
    clrscr();
    float length, breadth;
    cout << "\nEnter the length and breadth of the rectangle\n";
    cin >> length >> breadth;

    calculate_area(length, breadth);
    getch();
}
	
    
The code given below can be used for g++/gcc Compiler:-

#include<iostream>
using namespace std;

float calculate_area(float l, float b)
{
    float area;
    area = l * b;
    cout << "The area of Rectangle with length " << l << " and breadth " << b << " is = " << area;
}

int main()
{
    float length, breadth;
    cout << "\nEnter the length and breadth of the rectangle\n";
    cin >> length >> breadth;

    calculate_area(length, breadth);
    return 0;
}
	
    
#ENJOY CODING

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