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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int main (){
float r,v;

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}

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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}

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

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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;
  *   * *   ** *  * * **    **
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 *******     ** * **   =    **  * 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);

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*** ***** *  **   *****         **   ** v);

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

Comments

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