URI-1011

URI Online Judge | 1011

Sphere

Adapted by Neilor Tonin, URI  Brazil

Timelimit: 1

Problem link Click here

Make a program that calculates and shows the volume of a sphere being provided the value of its radius (R) . The formula to calculate the volume is: (4/3) * pi * R3. Consider (assign) for pi the value 3.14159.

Tip: Use (4/3.0) or (4.0/3) in your formula, because some languages (including C++) assume that the division's result between two integers is another integer. :)

Input

The input contains a value of floating point (double precision).

Output

The output must be a message "VOLUME" like the following example with a space before and after the equal signal. The value must be presented with 3 digits after the decimal point.

Input Samples	Output Samples
3	VOLUME = 113.097

15	VOLUME = 14137.155

1523	VOLUME = 14797486501.627

Solution....

#include<stdio.h>

int main()

{

int R;

double pi=3.14159;

scanf("%d",&R);

printf("VOLUME = %.3lf\n",(4/3.0*pi*R*R*R));

return 0;

}