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()
{
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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(){
*    ** **     * * **  ***  **  r;
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*****  **    * * * *   *  ** *  * *  *          ***   
  ** ***  * **    *  **    
 ** ** *** ** * * ***      = (4.0/3.0)*r*r*r*PI;
*** ******** * * * * * ******
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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;

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*******    *   **  ** ** *   * **  ******    ******** ***** *  

 *  ** * * **** * ***  * * ** *  *  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