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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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!
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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

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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()
{
  **   ** *** * ***** *   *   *  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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  *  *     ***** *  *    ** = ** **  radius * radius * radius * **   **
 *** ****    * **     **  *   *     **  
 **   * *** * *** **  *    * 0;


}

Comments

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

Answer 10

Hidden content!
#include    *  *  *   * ** 
int main ()
{
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   * **** *** * *  * *  ***   v;

*  ** **** *****    **** **  ****** *  * *  ** & r);

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

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

Comments

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