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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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!
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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;

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

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

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

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