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

Question

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

Answer 1

Hidden content!
#include<stdio.h>

int main()
{
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** *** **   *  ** *******  *   *  ** **   * *  *  * 
 * * **  **   *** *  *** ** **  0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 2

Hidden content!
****   * *  ****  ** *  ***

** **   **      *** * 
* *    PI  * 
int main (){
float r,v;

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* * **   * 
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    *  0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output

Answer 3

Hidden content!
#include ***  **   ** * ***
#include <math.h>

#define PI 3.141592

int main(){
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* *   *****   ***  *** *   *   = (4.0/3.0)*r*r*r*PI;
  * *       * **   * * 
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*** **   *  * * *  *
  ***** *  *** * * * ** * ** *  0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 4

Hidden content!
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int r;
float v;
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return 0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 5

Hidden content!
**   * * *** *** * * *

int main()

{
*** **   **  **  * ****  r,pi,v;
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}

Comments

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

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 6

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

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 7

Hidden content!
# include * ***** * ** * 
# include       * **  *

int main()
{
 * ** * **   **     *** ***** r,volume;

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  *****  *  ** * *** ** *** ***  *    ******  *     *   * 

  *  * * *      ***** *  ** ** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 8

Hidden content!
#include <stdio.h>

int main()

{
** **  *** * *  ** *  * *      rad,vol;
*   **** * *** ***  ** *     **  *    * *****  * * **

 **   ***  ** *** * *  ** *   * *** **   **  **  ***    
** * * * *** * *  ***** **     *   ** ***
*  * *   * **    ** ** ** **  0;

}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 9

Hidden content!
**    * * ** **   * 
  **   ***   4.0/3.0
 ***  *   * 3.14f
int main()
{
* * ********************* radius;
 *****        **  *    * **   
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 ** ***   *  *    *  ***** =   *  *** radius * radius * radius *   * *
** * **  **    ***    ***** ******* ***** * ** 
 * *** **   * * ****   *   0;


}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 10

Hidden content!
#include  * **  **  * * 
int main ()
{
**  ***  ** * *  *  *  *   **  *   r;
*  **   **** ** *****  *    ** v;

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** *****  ** ** **  * ***   ** = (4.0/3.0)* *  *    ** 
* ***** **     * *** ***   ***  *   ** *** *  v);

* **  **  *** *       **  **  0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output