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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***** 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;
* *    **  ***   * **  ****  
* *  **  * *   *** **  *** * **      * * *    
** ***** * ***  * * **   * *
   ***** **    *  * * ** *    **    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!
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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

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()
{
***** ****    ***    * **    * r,volume;

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

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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