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(){
** *  *   ** ** ******* r;
* * *  * * * *  ** **********  *** v;
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** ** **  ** **   *** * * *  *
  ** * ** **  *    * ****   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!
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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!
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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