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()

{
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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

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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;
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*****    * ** ** *  * **   * * **  * * *  *  *** * *
 **    *   * ***** *** * *  * * * **  *    * ***  *
*  *** **** * *** *  ********* 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