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(){
*** *   **** * ** * *  *   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