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;

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*   * *   *  *
**  *** *  *   **  = * *****  *** 

***** 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(){
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    * *  *   ** **  *  **
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 * *  ** ** *** ** * *  *  *
 *  *     ****  *  **  *     *  *** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 4

Hidden content!
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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;
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}

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