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;
** * **  ** ** ****  * *   * *
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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