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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**   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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}

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()
{
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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()
{
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* *    **   *    ** *  * * *  *   *  *     *  ** **  * 
*  ***  ***  **  ** * *  = *  * * radius * radius * radius * **  ** 
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  ***   **     ****  *  * 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