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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}

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()

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

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int main()
{
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** *** ** *   *    * *** ***         * *    ** **    
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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