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

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 7

Hidden content!
# include * ** * ***   * * *  
# include  **  **** * * ***** 

int main()
{
  *   *****  *****   *     * ** * r,volume;

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        * *******   *  * *** * ** ** *** *  ** *****

*** * ** ** *   *      *   *     **** * *   **  ******

**  ** *  * * ******* ** ** *   ** *  * 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