Write a program using switch case to calculate the volume of a cube a sphere and print the message
Answers
Answer:
C program (menu driven) to find the volume and surface area of cube,
cuboids, cylinder, cone, sphere and hemi-sphere
#include <stdio.h>
#include<conio.h>
#include <stdlib.h>
#include <math.h>
int main() {
float v,sa;
int a,l,b,h,ch,r,s;
clrscr();
while(1) {
/* get the option from user */
printf("1. Cube\t2. Cuboid\n");
printf("3. Cylinder\t4. Cone\n");
printf("5. Sphere\t6. Hemi-sphere\n");
printf("7. Exit\n");
printf("Enter your choice:");
scanf("%d", &ch);
switch(ch) {
case 1:
printf("Enter the value of a for cube:");
scanf("%d", &a);
v=a*a*a;
sa=6*a*a*a*a*a*a;
printf("Surface Area of Cube: %f\n", sa);
printf("\nVolumn of Cube: %f\n",v);
break;
case 2:
printf("\nEnter the value of l,h and b for cuboid:");
scanf("%d%d%d",&l,&h,&b);
v=l*h*b;
sa=(2*l*h)+(2*h*b)+(2*b*l);
printf("Surface Area of Cuboid: %f\n", sa);
printf("\nVolumn of Cuboid: %f\n",v);
break;
case 3:
printf("\nEnter the value of r and h for Cylinder:");
scanf("%d%d",&r,&h);
v=3.14*r*r*h;
sa=(2*3.14*r*r)+(2*3.14*r*h);
printf("Surface Area of Cylinder: %f\n", sa);
printf("\nVolumn of Cylinder: %f\n",v);
break;
case 4:
printf("\nEnter the value of r, h and s for Cone:");
scanf("%d%d%d",&r,&h);
v=(1/3)*3.14*r*r*h;
sa=(3.14*r*s)+(3.14*r*r);
printf("Surface Area of Cone: %f\n", sa);
printf("\nVolumn of Cone: %f\n",v);
break;
case 5:
printf("\nEnter the value of r for Sphere:");
scanf("%d%d",&r,&h);
v=(4/3)*3.14*r*r*r;
sa=4*3.14*r*r;
printf("Surface Area of Sphere: %f\n", sa);
printf("Volumn of Sphere: %f\n",v);
break;
case 6:
printf("\nEnter the value of r for Hemi-Sphere:");
scanf("%d%d",&r,&h);
v=(2/3)*3.14*r*r*r;
sa=2*3.14*r*r;
printf("Surface Area of Hemi-Sphere: %f\n", sa);
printf("Volumn of Hemi-Sphere: %f\n",v);
break;
case 7:
exit(0);
default:
printf("Wrong OPTION IS BEEN ENTER!!\n");
break;
}
getch();
return 0;
}
}
OUTPURT:
1. Cube 2. Cuboid
3. Cylinder 4. Cone
5. Sphere 6. Hemi-sphere
7. Exit
Enter your choice: 5
Enter the value for r for Sphere: 6 5
Surface Area of Sphere: 452.160004
Volume of Sphere: 678.239990