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

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