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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  *** *   **     ** **      ** *** ***    * 
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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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*   *  * * *   *    *****  * v;
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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!
*   *   *   ****   ** 

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

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