Answer to Question #259895 in C for fas

Question

In a box of total area 10000cm3, Mr. Varun has to pack the balls of given radius “r” and all the balls have the same volume, Help Mr. Varun to find the total number of balls that he can pack in the given box.

Requirements

Capture the radius of the ball “r”

Compute the volume (Hint: Volume=4/3πr3)

Calculate how many number of balls can be placed in the box of 10000cm3 box

Display the number of balls packed by Mr. Varun

Answer 1

#include <stdio.h>


int main()
{
    float r;
    printf("\nEnter radius of the ball: ");
    scanf("%f",&r);
    float pi=3.142;
    float volume=(4/(3*pi*r*r*r));
    float n=10000.0/volume;
    printf("\nNumber of balls packed: %f",n);
    return 0;
}