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!
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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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    ***  *   * ** **  ******  ** 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;
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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;

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

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

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

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