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

Comments

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

Answer 4

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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!
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int main()

{
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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

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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;

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

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

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

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