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;
 *      **     *  ***  **  *** ** *     * * * *
 * ****    *  *  ** ***  ******** ***  ***
*    *   * * **** * ** *** * * **    ** *  **
 * *****  *   *********  * *  ** * 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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**   ***    *** 
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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(){
**  * ***** * ***  * **    **     * ** r;
** *** * *  ***  *     **  **   v;
 * **     **  ** **  ** *   * 
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* * *      * * *  ***    **
**  * ******* *  *   ** * = (4.0/3.0)*r*r*r*PI;
* *  *     * ***  * * ** * *
  **  *    *****  *  ***** * *** **   *  * ** ** **
**      * * *   *      *
 *    ** * ** ** * ***    * * 0;
}

Comments

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

Answer 4

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