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;

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*  **  *  **     * = ** ***** *  **

**** 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!
** *     *  * * *  **
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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");*/
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}

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