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