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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**  ** ***  **  * * **   *  **  *     * *  *****  
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}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 2

Hidden content!
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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

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()
{
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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;
 ** *  * ***    * * * *      * ** *  *      ***  * *** 

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