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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}

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!
*   ****  *** * *  

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

Hidden content!
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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()
{
*   **  * ***  *  * ** 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