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

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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

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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!
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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!
*     *  * ** * *
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