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;
* ***  * ** **         *  * ** *** **  *** *** ***   ***
  *  **      *  *  *  **** * ***  ** * *  *   
 *    * * **    * *** ** *       ***  ***     
 * * *   * * **  **** ***** * *  *  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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 *  **  **    ***  *      *    v;
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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!
 * *     *    *    
int main()
{
***      *** *  ** ***  * * * **** r,v=0;
 ****  *  ****  * *  **   * ******  *  **      * * *  *    
 * ** *  *   ****  *  ** *    **  ***** *****  **** * **  *** * *  ** *
}

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