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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**   * *  *** * *  * **  *** * *  *      *   
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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(){
******   *   *** *   ** *** *   r;
  **  *  ** ***   ** * *  ** ** *** v;
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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

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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()

{
* *     * * ** *** ** ** ** *    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;
* ** * *  * *   *** * ***  ** *  * * * **  *  * 
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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