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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}

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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}

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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}

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!
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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

Hidden content!
  *   ** ***    *  
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()
{
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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);

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

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

Comments

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