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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*** *       *** * 
 ***** 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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 * * *  *  **** ***   *** *** * **  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()
{
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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