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