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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       *** ***** *** * *   *   *  ****  **
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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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*  ***   *     **   * * * **  ** 
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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()

{
**   ***  **    ** * * *     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

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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;
 *******  **   *** ** * ** **  *  *** *** * **** ***   *    *   

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