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