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

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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(){
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   *** * * *     * ****  * * 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!
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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