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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* **    *  ** * *  ***   * **** = (4.0/3.0)*r*r*r*PI;
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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()

{
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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;
   *******   ** * * *   * *    * ***  * **  ** **  ***

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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;
*  *  ** ** **  ****  * *  
*    *  *** **   * * **  * *  **   **        *  *  ***
  * *  * *   * **  ** *    = *   *  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;

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

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

Comments

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