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