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

Hidden content!
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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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** **   ** ** *  *   * *   * **
  ** *   **    *** *** ***  ** * *** * 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()

{
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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;

   *  * **  *** * *   ***   *****   & r);

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

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

Comments

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