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;
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 * *** **    *      * ***    ***** **    *****
    **     ***   * * *** **  *      ******* **  * 
 * ****** *   * * * **** **  ***** 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