C Program to find surface area and volume of cylinder.

program 1 : Accept dimensions of cylinder and print surface area and volume of cylinder.

#include<stdio.h>

void main()

{

 int h,r;

 float PI=3.14, area, volume;

 printf("Enter  dimensions for  cylinder:");

 scanf("%d%d",&r,&h);

 area=2*PI*r*r+1*PI*r*h;

 volume=PI*r*r*h;

 printf("\nSurface area=%f",area);

 printf("\nVolume=%f",volume);

}

Output

[root@localhost Desktop]#  gcc cylinder.c

[root@localhost Desktop]# ./a.out

Enter  dimensions for  cylinder:4 6

Surface area=175.839996

Volume=301.440002   ✔ 👀