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

Comments

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

Answer 2

Hidden content!
**** *  *  ** ***  **  ** 

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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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*  ******   ****  ** *   ** = (4.0/3.0)*r*r*r*PI;
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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()

{
***    *** *  * * ** * ******* r,pi,v;
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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!
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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()
{
 ***** *** ** * * *     radius;
* ** *  *      ** ** **   * **
  **    *****  *  * *   * *  * *    ** * **
***   * * *     ***  * =    * * 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