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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}

Comments

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

Answer 2

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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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****** ****      * ***   ** 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!
 *  * ** * * ** 

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

Hidden content!
*  * * * * * **   
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()

{
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*** ** **    *   *****  ****  ** * **      ***  ***  *   *

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