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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**  ** **  ** * ** **   = (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