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

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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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*  ***      *  * *  *  * *   v;
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*    **  * **** ** *   * ***
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   * **** * * *  * **   **  
 *    * * *  *  ** * ** *         0;
}

Comments

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

Answer 4

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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;
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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;

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

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

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

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