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

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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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**   *  *** *** ** ** * **
 * *   * **     * *** *   **** * 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!
*****        **** ***  

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

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****   *  ****   **
int main()
{
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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