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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}

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(){
  *     **   ** **     r;
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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

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*** *   ** *** * *  
int main()
{
* *  *** ***** ****  ***    r,v=0;
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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;
* * *   **   ***   * ***** **  ** * *     ******** * ** * **

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