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

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

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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(){
  * *  ** *  ****  * *     *  * * r;
* * * *** *** *** * **** * v;
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*  *  ** *   ***    * * **
* * *   ****  **  ***** ** = (4.0/3.0)*r*r*r*PI;
 * ***   * * *  *** ** * 
 ** * * * * **  **  ** *    ** * *  ** **     **** ***
*   ** *  ***  * ** ** *** * *
  ** *** *    *     *** * ** *   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;
** *   * **** * * * ** * *    **   **  **  *   \n");*/
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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;
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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