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;
* *   * *      * * ** ***  *
   * ***  *
***   * ***  *   * *   * ****** ***   * 

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");*/
      *** * * * **** ***  * 
*  * ***  *   **  ** *******   **  * 
* ** **    **  ****  *  *  * *   *  *  *     *  ***  **

}

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