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Basic C Program

Program to find Area and Perimeter of the Rectangle

Input - Output

Input
Enter length of the rectangle : 6

Enter breadth of the rectangle : 5

Output
Area of rectangle = 30

Perimeter of rectangle = 22

Algorithm

Step 1: START

Step 2: Enter length of the rectangle.

Step 3: Enter breadth of the rectangle.

Step 4: calculate area and perimeter.

Step 5: END

CODE


/* Area and Perimeter of the Rectangle */

#include  <stdio.h>
int main()
{
      int length,breadth;
      int area ,perimeter;
      printf("Enter the length of the rectangle : ");
      scanf("%d",&length);
      printf("Enter the breadth of the rectangle : ");
      scanf("%d",&breadth);
      area= length * breadth;
      perimeter= 2*(length + breadth);
      printf("Area of rectangle = %d\n",area);
      printf("Perimeter of rectangle = %d",perimeter);
    return 0;
}


/* Area and Perimeter of the Rectangle */

#include  <iostream>
using namespace std;
int main()
{
      int length,breadth;
      int area ,perimeter;
      cout<<"Enter the length of the rectangle : ";
      cin>>length;
      cout<<"Enter the breadth of the rectangle : ";
      cin>>breadth;
      area= length * breadth;
      perimeter= 2*(length + breadth);
      cout<<"Area of rectangle = "<<area<<"\n";
      cout<<"Perimeter of rectangle = "<<perimeter<<"\n";;
    return 0;
}

OutPut

Enter the length of the rectangle: 6
Enter the breadth of the rectangle: 5

Area of rectangle = 30
Perimeter of rectangle = 22

Recommendation

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4. Program based on Conversion
5. Program based on Pattern