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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 * * * *  ***  ***  *   *  
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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()

{
******  ** * * *   ** **  * * 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;
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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;
  * * **  ******* * *  * 
* * * * ***     *  **  * **  * **   * *  *  ***  * **   
*  *    *     **  **** =   *  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