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