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

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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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}

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()

{
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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!
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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;
  ****  ***  * * *   * *
*    *  * **  ** **   * * *   *  **** *     *       ****
* **   *      ****  = *   **  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