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