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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* * * PI  **  
int main (){
float r,v;

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}

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

Hidden content!
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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;
   **   ** ****  *   ** * * *        ***  *  *** *  

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*    * **  * **  * *** *  **    ***** * * * *** ***  
******   * ** ***  **     *  *    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);

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* *      * *    **  *   * *   ********  **    *  * *** v);

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

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output