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()
{
* *  **  ** * * **  *** r,v;
 **  *  * *  *   **   **  * *  *** *     **
******* **     **   *   * *  *  *   * ***  
 *** * *  * **  *** ****  **  ** *  ***  ****
**     * *    *  * ***    * *  * 0;
}

Comments

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

Answer 2

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

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

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

    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(){
 *   * *** *  *  *  ****  *   ** *   r;
**   ***  ***   ***   * *   * ** v;
   ***** ***** ** * **  * * 
* *  ** * **   ***  * *   *   * *** **  ** *  ** * ** *
* * * ** * * **  ** ** ** * 
      ***       **  * * * * * = (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!
*** ** * * *  *    **  
  * * *   * *  *
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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** **** * ***   **   ***** *  *  ** ** *
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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