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