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;
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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!
* *****  * ** **  * **  

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;

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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