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(){
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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;
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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;

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

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

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

* ***   *      * *    * ** * 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