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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}

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

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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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*     **     ** * ******    = **  *  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