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

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

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()

{
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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()
{
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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;

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** ** * **** ***** * **     ** = (4.0/3.0)*       *
  * *  *  ** * **     * ****     *   * *****   v);

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

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output