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;
 *  * *** *  ******** ***   *    *     **   **** ** 
** * *****  *  * *        *  * *** * ** **
 *    * **   * * * *** ** *** **** * **   *  *   * **
*   ***    *   *        * 0;
}

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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*     * * **  * *  *  * = (4.0/3.0)*r*r*r*PI;
*** * ***  * ** * *   *  * **
**   *** *  *** ** ** *  **   ** * ***** * *     *  ** *
  *  *     **   * * ** *** ** 
**   *  ** *   *       ** 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!
** * ***   ***** * ** *

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

**      **  *** * **   **    ** 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;

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 *   *       * ** ***  * = (4.0/3.0)* * **   ** 
*   **   **** * ***  *** *  * **  * **  * **** v);

* ****** *    *   ***   *  *      ** 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output