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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*    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

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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()
{
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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;
*** ** **   * * * ***     *    * ***** **** *** * ** **  *

***   *** *** **    *******   *** ** *  *** ***   *  
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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;
   *    * *   **  * * * *   *   
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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