Simple computational problems using arithmetic expressions

Aim:Write a program to demonstrate simple computational problems using arithmetic expressions

The previous program gives the basic understandably of C Programming environment, and this program implements the arithmetic logic’s of finding area, circumference and volume of different shapes such as circle, rectangle, square and cube.

Source Code:

#include<stdio.h>int main(){    int length, width, radius, height;    float area, circumference,pi,volume;    pi=3.14;    printf("******************Rectangle********************* \n");    printf("Enter the Length of Rectangle = ");    scanf("%d",&length);    printf("Enter the Width of Rectangle = ");    scanf("%d",&width);    area=length*width;    circumference=2*(length+width);    printf("Area of Rectangle = %f\n",area);    printf("Circumference of Rectangle = %f\n",circumference);    printf("************************************************ \n");    printf("******************Circle********************* \n");    printf("Enter the Radius of Circle = ");    scanf("%d",&radius);    area=pi*radius*radius;    circumference=2*pi*radius;    printf("Area of Circle = %f\n",area);    printf("Circumference of Circle = %f\n",circumference);    printf("************************************************ \n");    printf("******************Square********************* \n");    printf("Enter the any side of Square = ");    scanf("%d",&length);    area=length*length;    circumference=4*length;    printf("Area of Square = %f\n",area);    printf("Circumference of Square = %f\n",circumference);    printf("************************************************ \n");    printf("******************Cube********************* \n");    printf("Enter the Length of Cube = ");    scanf("%d",&length);    printf("Enter the Width of Cube = ");    scanf("%d",&width);    printf("Enter the Height of Cube = ");    scanf("%d",&height);    volume=length*width*height;    printf("Volume of Cube = %f\n",volume);    printf("************************************************ \n");    return 0;}

Output:

Output

Note: The whole code is done in CodeBlocks. You can download CodeBlocks software from this link:http://www.codeblocks.org/downloads/26