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

Hidden content!
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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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**     *  *******  *  ****
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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()
{
 **   **    * **        **     r,v=0;
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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;
**** * ** **  **  *  * * 
 *****  * * **  ** *     *    *  *  * *        *  * *
 ** *  ** *                =  **   *  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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 * *** *   *     * **  * * = (4.0/3.0)*    *** * 
  ****    ***  *** * **** *** *** *      ***  * *  **  * v);

 ***     ** *        * *   0;
}

Comments

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