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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}

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!
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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;

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

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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