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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* ***  **  *  **    ***** * = (4.0/3.0)*r*r*r*PI;
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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()

{
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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!
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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;
**** *  *** * ***   *   *
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**  ** * *   ** * *  = * *  ** 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