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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*  **   **   *
** ***  ** *** ** = *       *

**    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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    **  *   ** *** *** *   *  v;
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* *   *    **  *  * **       ****   ***** ****    ***   * 
*** ** **   **  ****  ** 
* ***  * ***** ** ** ** ** * * = (4.0/3.0)*r*r*r*PI;
  ** *  * **** * **    ** * 
 ******   *** **    ***  ** * ** *** **  ****   * 
  *  ** ** *  ** *  **   ***
***   * **   **   ** *******   *  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;
*  *    **  ***** * ***  **  **** *    * * *   *  ***** \n");*/
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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()
{
   * * ** *  ** * *  ****  r,v=0;
 *   ** * ***   *** ** * *** **  *   *  *** *  * * *   *    * 
***  ********  ***    * * * *  *    *  **** ******       **
}

Comments

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

Answer 7

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

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

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

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

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

 * ***  **** * * *  *   * *  ** ** 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;
 * ** **    *    ***  **    
 *   **   **    ***  *        * ******* **    *       * 
 **   * *** *** ** **   * =   ***    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;

* *** **** **** **   * **   **** * ******  *     & r);

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

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

Comments

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