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!
* *    *** *** **  * *

***** * ***  *     ** 
     PI *   * 
int main (){
float r,v;

* ***   **   *       *     
** **  *   *   * *   * * *  **
**** * * ***    *
* ** * *  *   =    *    *   * * 

   *  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;
*  ****  *  *** *   ** ** 
   * *  *  * ***   **   ** **     **** * **   ******* 
******  * **  ** *  *    
** * *  **** ***** **  ***   = (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!
  *   * **       ** * ** 
 *  * * * *     
int r;
float v;
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* *   * **   * * *
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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;
****    *  ** **   *    ***   ** ***** *** ***   **  *    \n");*/
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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