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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***     ** **      * **  *  *   *  *   ** ** *  ***
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**  *  ***   ***   **  * *    0;
}

Comments

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

Answer 2

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*       **  *  **  
** *** 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;
*****     *    *            v;
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*   * *   ** ** * * ** * *
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      *       *  **  *** *
 *****  *       ** ***   * **  ** *   **** *  * *    **  
******** **   *    **    **** 
  *   *****  ** * * *** ** 0;
}

Comments

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

Answer 4

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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!
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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

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Hidden content!
** *   * **  **  ** 
int main()
{
 *** ** ***** **  *  * * ** r,v=0;
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*** *   *** *     ****** * ***** * *  ******  * ***    * *  *    *  
}

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