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;

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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;
* ** *   ***  ****** * * **   * 
*  ******   * ****   ** **** * **   * * ** *  *****  **** *
** * *** * *** **** *** **     *
  *   *       **** *****  **  ** = (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;
**   ** *  *    * ** *  ****
  **      **  ***   
**  *   * *   * *  * ** ***   ** ** ** * * **    * *  ** 

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");*/
    **  **** * *  *** *     
**  *  * **  *   *   **  * *  * **     *****  
* **   **  * *  ** ** *   ******  *   * **     

}

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