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