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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 * *  *  **     ***    * *     *  *  *      * **     
**  **** * *  * *** * * ***** **   * 0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 2

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

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