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