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!
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**  *  *   ****  * *
 ***  PI   *  *
int main (){
float r,v;

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