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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***  *  **  **  *  **** *
*  * * *   **  * * * ***  = (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

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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;

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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