Slip 15 - B) Write a program having a menu with the following options and corresponding actions

Solution:

#include <stdio.h>

void main()

{

    int fig_code;

    float side, base, length, breadth, height, area, radius;

    printf("-------------------------\n");

    printf(" 1 --> Rectangle\n");

    printf(" 2 --> Triangle\n");

    printf(" 3 --> Square\n");

    printf("-------------------------\n");

    printf("Enter the Figure code\n");

    scanf("%d", &fig_code);

    switch(fig_code)

    {

 

    case 1:

        printf("Enter the breadth and length\n");

        scanf("%f %f", &breadth, &length);

        area = breadth * length;

        printf("Area of a Reactangle = %f\n", area);

        break;

    case 2:

        printf("Enter the base and height\n");

        scanf("%f %f", &base, &height);

        area = 0.5 * base * height;

        printf("Area of a Triangle = %f\n", area);

        break;

    case 3:

        printf("Enter the side\n");

        scanf("%f", &side);

        area = side * side;

        printf("Area of a Square=%f\n", area);

        break;

    default:

        printf("Error in figure code\n");

        break;

    }

}