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

Hidden content!
* *   * *** **   ** ** * 

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

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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