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()
{
 ***  * *      **   * ***    r,v;
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** ** ** ** ** *    * * * *      * **  ** 
**    * ****   *******  *  * ** * ** *  * 
* *  *  * ****** *** *  ** * 0;
}

Comments

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

Answer 2

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

 *** ***  *  **     
 * ** 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(){
** ** * * * *****  ** **    r;
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* *  * ***  * *   **** *
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  **  ** ** * ** *****  *   *
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}

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()

{
 ** ***      **     **  * **  r,pi,v;
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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;
   ****  **  * ** ***  * **** ** **  *  **  ***  **** 
* * * *   ** **  **  * * *** *********       ** *  ** ********  * * ****
}

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;
     * **** *   ** *    * *  
  *      **  ** ***** *    *   **** ***    *  * ***  * ** *
 * **  * * ** *****  *  = *   **  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