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