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