9/28 Write a program that compute the volume of a sphere

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Write a program that computes the volume of a sphere with a radius, using the formula v=(4.0/3.0)*r*r*r*3.141592 . Remember to keep the fraction 4.0/3.0 but not 4/3
The program should output 2 digits after decimal point.

寫一個計算球形體積程式，用這個公式v=(4.0/3.0)*r*r*r*3.141592。

分數寫法4.0/3.而不是4/3

Example input:

10

Example output:

4188.79
[Exercise] Coding (C) - asked in Chapter 2: C Fundamentals by (12.1k points)
ID: 25483 - Available when: Unlimited - Due to: Unlimited
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Hidden content!
#include<stdio.h>

int main()
{
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}
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Hidden content!
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}
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Hidden content!
#include  *   * *      *****
#include <math.h>

#define PI 3.141592

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}
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Hidden content!
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int r;
float v;
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return 0;
}
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int main()

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prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
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int main()
{
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}
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# include * **  **    *
# include  ** ** *  * **    

int main()
{
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}
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#include <stdio.h>

int main()

{
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}
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Hidden content!
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int main()
{
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}
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Hidden content!
#include *  * *  *  
int main ()
{
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}
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