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()
{
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    **** * *   * * ** *  **  * ** ** 
 ****  * * * **    * **   ** *   ** * ** *  *** *  *  *
 *** **   ****  **  *   *   * 0;
}

Comments

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

Answer 2

Hidden content!
*   *  *** ***** * *

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

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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;

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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