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

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