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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    *  *   *   **  **  *  ******** ** **   ***
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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(){
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*     **** **   *** *    *  * 
*      ***    **      ** ***  * = (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()
{
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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