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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**   *  ** * ***    * *    **  
 *     * * * *** **  ** * * * * = (4.0/3.0)*r*r*r*PI;
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***  *  *** **    *   **  *  
  ******* * * **   ***     ****** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 4

Hidden content!
* * ** * * * * ** **
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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