C Program to Find Perimeter of Rectangle

C Program to find the perimeter of rectangle

This C program gets length and width as user inputs and computes the perimeter of rectangle.

Formula to compute perimeter of a rectangle

Perimeter of rectangle = 2*(length + width)

C Program to calculate the perimeter of rectangle

#include<stdio.h>                                                                
                                                                                
void main()                                                                     
{                                                                               
    int length, width, perimeter=0;                                           
    printf("\nFinds rectangle perimeter\n-------------------");                 
    printf("\nEnter Length: ");                                                 
    scanf("%d", &length);                                                       
    printf("Enter width: ");                                                  
    scanf("%d", &width);                                                      
                                                                                
    perimeter = 2 * (length + width);                                         
                                                                                
    printf("Perimeter of Rectangle: %d", perimeter);                            
}                                                                       
                                                                                  

$ cc perimeter-of-rectangle.c 
$ ./a.out 

Finds rectangle perimeter
-------------------
Enter Length: 8
Enter width: 9
Perimeter of Rectangle: 34