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!
* * ****   * * ***  *   

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

Comments

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

Answer 4

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*  *****  **    *   ** 
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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;
***   *  ***    * ***  ****   *      ****    * * *  *  * 
* *  **  **  ********* **  *** * *** **    *  **** * **  *    *  *
}

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