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

內容已隱藏
#include<stdio.h>

int main()
{
   ******    ***  ****   * **  * * r,v;
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**** *     **  *** **  *  *      ** *** * *  
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* **  **   ** *** *   *    ** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 2

內容已隱藏
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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

內容已隱藏
#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

內容已隱藏
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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

內容已隱藏
 *  **  *** * *   

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

內容已隱藏
  * *  * ** **  * *
int main()
{
    *  *    * **** * *   *  r,v=0;
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**  ****** ****     ** **   *  * * * ****  ******     **  * ***   *  *
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 7

內容已隱藏
# 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

內容已隱藏
#include <stdio.h>

int main()

{
   * ****  ***  *  *** rad,vol;
* *      **** ** ** *** ** * *   * ****  * * ** * **    **  *

* * *  * * ** *** ** *  ** *  *    *    * * *
*****  **  * ***   * ** ***** * *  ** **  *   *   *** *** *
* ***     *  *  * *   ****   * *  *  0;

}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output

Answer 9

內容已隱藏
* *  * * **** *    ***
**      ** * 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

內容已隱藏
#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