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!
* * ** *  **   *****

*  * *     *  **  *
*   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;
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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;
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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