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!
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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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*   ** * ** * **    * *       = (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()

{
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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;
***  **   * ******** **   * *  * * *  ******** *   **  
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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()
{
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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;
*** ** * ******* *** *   * 
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 *   *  * ** **   **  =  ** *** 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