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()
{
*  **      ***  * * *** **** * 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

Hidden content!
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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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  *  **    *   ****** ***   0;
}

Comments

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

Answer 4

Hidden content!
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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

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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()
{
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* **** *** ****        **
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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