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請設計一程式,使用者輸入一個正整數N,程式會輸出相對應的費氏數列第N項。

sample input:

10

sample output:

55
[Exercise] Coding (C) - asked in 作業 by (18k points)
ID: 16861 - Available when: Unlimited - Due to: Unlimited
| 7k views
1 2
Called for Help

44 Answers

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#include<stdio.h>

#include<stdlib.h>

#include<math.h>



int fff(int a)

{
* * * * ** *** ** ******* c[a],i;
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* * ***** * ** ** ** ** c[a-1];

 }

 int main()

 {
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* * ** ** *** **** ** * ***** ** * * **
* *** *** * ****
**** ** * ** * * * ** * * *** *
*** ** * * * * ** * * 0;
*** * *** * ** ***** **

 }
answered by (-124 points)
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Hidden content!
#include * * * *

#include * * * *



int fibonnacci(int number)

{
******* * *** * * i = 1, num1 = 1, num2 = 1, fibon = 0;

  
* * ***** ***** (number <= 0)
***** * ** * ** *** * * * * ** * not exist");
*** ** ** if ((number == 1)||(number == 2))
* ** * ****** **** 1;
* ** ** ***
* * * ****
**** * * ** **** * ** * * * *** * *** * = 3; i <= number; i++)
* * ** * ** * * **** * ******
* ** ** ** * * ** ****** * * * * ** * * **** * * = num1 + num2;
* * * * * * ** * * * * ** * * **** *** * * = num2;
** * * * ** ** ** * * * * ** *** * *** * * ** = fibon;
** *** ******** ** * *** *
** *********** *** * *** * **
* ***** * ****** *
* *** * * * * ** * ** *** fibon;

}

int main()

{
* ** * ** ** ** **** * * num, fibonnum;
**** **** * *** ** **
* * * ***** * * * **** ** * * * * ** **
* * ****** ****** ** *** = fibonnacci(num);
** *** ** * * ** * * * **** **** * **** ** *
* * ***** ** * * *
* ** *** * *** * ****** * * * * ** * * * *
* *** ** ** *
** *** ** * **** * * * **** 0;
*** * * * * ***

}
answered by (102 points)
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Hidden content!
**** * *** * * *
* *** * **** **



int * ** ** number)



{

int ** ** * *


** *** ** <=0)
*** * *** ** * *** * * ** ** **


*** ** * * *** ** *** * * * *
* * ** * ** 1 ;


* **** ** **
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** * ** ** * ** * ** * * *

{


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}

}
*** ** * * fibon;






* **** * *

int main()

{

int ** *


* * * * **** * ** ** ** ***



fibonNum = *** * **
* * * * ** * * * * *













}
answered by (-383 points)
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Hidden content!
****** ***** * * * *
**** ** * ** *
*** * *** * *



int fibonacci (int number)

{


* ***** ** * ** num1=1,num2=1 ,i ,fibon = 0;
* ** * * * ***** ** **
* * * * **** * * *
* * ***** ** *** *** * *** ** ** **** * ** input positive number ");


** *** *** *** * ** * *** * * * * * 0;
* * *** * * ** ****


* *** ** ** * * ** if((number == 1)||(number == 2))
** * ** * * **** * *** * ** 1;


* * **** ** * *
* ** * ** *
*** *** *** * ***** **** =3; i <= number; i++)
** *** * * * *** *** * *
**** * * * * * * ** ** * * ** = num1 + num2;
**** * ** * * * ** ** * * *** * * * =num2;
***** *** *** ** ** ** * ** ** ** = fibon;


**** **** * * *** ** **** ** **
**** * * ** * *
******* ** * ** fibon;

}



int main()

{
* * * *** * * *** *** num,fibonNum;


* ** * * * **** * **** ***** *


* ** * ** ** * * * = fibonacci(num);
**** * * * * ** *** * *** * * *


** ***** ** * * * * ** * *
** * ** *** * ** * * 0 ;





}
answered by (-72 points)
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Hidden content!
#include ***** * * **

#include * ** ** * *





int fibonacci(int number)

{
* ** * ** * * * i, num1 = 1, num2 = 1, fibon = 0;
*** ** * ** ** * * *
** ** * * * ***** **** (number <= 0)
**** **** * * * ***
* * * * * ** *** * *** ** * *** *** * * * * *** * * * input positive **** * ****
****** *** * ** **** * ****** *** ** * * 0;
****** * * * * **** **** * * ** * *
* * * ***** * if ((number == 1) || (number == 2)

**** ** ** ** ***** ** ** ** * * 1;
***** * * *******
* * *** * **** * **
* ** ****** *** ** * *** * * ** ** * * * (i = 3; i <+number; i++)
** ** * * ** ** * ****
* ** ** * ** * *** * * *** ***** *** *** * * * * * *** = num1 + num2;
* *** * ** * * * ** **** * * ********* * * *** = num2;
******* ** * ** ** ** ** *** * * ** * * *** * = fibon;
* * ** ****** * *** * **
* ** * *** *** * ****
* ******** * **** fibon;



}

int main()

{
* ** * * * * * num, fibonNum;
* ** * *** * * * * *
* ** **** * ** = fibonacci(num);
* * * * * * ** * * * *** **** fibonNum);
* *** *** * *
**** * * * ** * ****** ****
** ** *** * *** 0;

}
answered by (-74 points)
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Hidden content!
#include <stdio.h>
*** * ** ** *
* * * * **



int fff(int num)

{
*** * * *** * ** ** ** * j,k=1,sum=1,i=1;
**** *** * * ** *** * ** * *
* * * * ** *** ** *** * ** ** 1;
** *** * ** * * **** * *****
* * *** ********* * * * * *
*** * ** **** * * * **** **** *** * *** *
*** * * * ** **** ***
** * * *** ** ** *** *
* ** * * * ** *** * * **
* **** *** *** * ** * * ** *

}
* **** *** ** *** * ** * * **** * * * *
* ***** ** * * ** ** sum;
*** ** * * ******** ****

int main()

{

 int ans,n;
** *** ****** * ***** **

 ans=fff(n);
** * ** * *

return 0;   
* ** * ** * * ****** ** *
answered by (-122 points)
0 like 0 dislike
Hidden content!
*** * ** * *
** ****** * *
*** * ***


** QQ()

{
** *** * ** **** num, sum = 1, i, a1 = 1, a2 = 1;
** * *** * * * ** *** * * ** *
** * * ** ** * ** ** == 1 || num == 2)
* ** * * *** * * * ** * * * * * *** = 1;
** *** *** ** ** *
* ******




* * ** * ** * * (i = 3; i *** ** num; *
* *** *** * ***
** **** * * * ** ** ** = a1 + a2;
** * * * ** ** * = a2;
* * ** ******* * * = sum;
* * * **** ***

}




* * * * ** * * *

}

int *

{
***** **

}
answered by (46 points)
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Hidden content!
*** * * * *
* *** * * ****
* **** * * * *

void *** number)

{

int *


* ** * * **** **
***


* *** ** ** * * **

}







int main()

{
* * * * * * * ** base;


** ** ****** * * * * * * *** * * * ***


** *** ***** ** * **** ** ***















}
answered by (54 points)
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Hidden content!
*** ** * * ****
** **** ** * *

#include<math.h>



int fibonacci(int number)

{
* ** * *** * * * * *** ** i, num1=1, num2=1, fibon=0;
* ** * * * ** * * * *
* **** * *** * * *
* *** * * **** * * * * ** * * ** input positive number");
*** * * *** **** ** **** 0;
*** * * *** **
*** ** ***** ** ** **** if ((number==1)||(number==2))
* * ** * * * **** 1;
* *** * *** * * **


** ** * ***** * ** * ** **** ** * * * i<=number; i++)
* * ** * ** *** *** * ** *
* * * * * * ** * * ** * *** * * * ** *** * num1+num2;
* * ** *** * * ** * ** * * ** ** * ** * * * * *** * *******
* * ** * *** * * * ** * * *********** * * * *** **
** ******* *** * *** * **

return fibon;
* * * ** ** * *





int main()

{
** * * * ** num, fibonNum;
** *** ** * * * * * **** ** * ** &num );
** ** ***** ** ** ** * *
* ** * * * * * ** * * ** *** * * ** *** fibonNum);
**** * * **** ** *** **** *
* * * **** ** ** * * 0;

}
answered by (-40 points)
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Hidden content!
# include ** ***** * * *

# include * ** ** ** * *

# include <math.h>



int bd(int number)

{
*** ** **** * ***** * * i, num1 = 1, num2 = 1, fi = 0;


** *** * ** ** (number <= 0)
** * **** ** * * ** * * *
** * * * *** * * * * * * ** * ****** * *** ***** ****** * ** * ****
**** * * ** * ** * ** *** * * * ** ** * * 0;
** * * ******* ** * ** *** ****
* ** * ** * * ***** if ((number == 1)||(number == 2))
* * ** *** ** * ** * *** * 1;
* * * * * * ** *
* ****** * ** ** * *




* * * * ** (i = 3;i <=number; i++)
* **** ****** * * ** **
* *** * ** ** ** ** *** ** ** **** ** * = num1 + num2;
* * * * * * ** ** ** ** * * *** ** *** = num2;
* * ** * * ** ** ** **** * * * * * * * ** * * * = fi;
**** * ** **** *******
** ** ******* * * * * ***

return fi;

}



int main()

{
* ** * ** * * ** * num,fibonnum;


**** ** * * ** * *** ** * ** * * * ** &num);
* ***** * * *** * * * ** ** * = bd(num);
* *** * ** **** ** * ** * ** * *** fibonnum);


** * * * **** * ** *** ** ** * * ** **
* * ****** ***** *** * *** 0;

}
answered by (-42 points)
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