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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* **  *  PI *  * 
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

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

Hidden content!
* * ***   *  *  * *
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;
  *  * *** * * *  **     ** 
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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);

*  ***  *  ***   *       ** = (4.0/3.0)* ** *****
*** **  ******** * ** ** * **  **   * *  ** *** ****   v);

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

Comments

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