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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
| 7.1k views
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44 Answers

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Hidden content!
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main()



{

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}
answered by (-34 points)
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Hidden content!
#include <stdio.h>

#include <stdlib.h>

#include <math.h>

int fibonacci(int number)

{
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}




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    }
answered by (-50 points)
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Hidden content!
* * *** * * *
**** * ** * ** **
** * * **



int fib(int number)

{





int a, b = 1, c = 1, f =0;


** * * * ** * * * * (number <= 0)
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* * ** ** * * * ** *** * ** * ** *** ** * * * *** *



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



return 1;


* * ** * * ** * * ** * ** * ***
** ** * **** * ** *** *
* ** * * * * * * * * * **** * (a = 3; a <= number; a++)
* *** * * * * ** ****** * *** ** *




* ****** * ** * *** * **** = b + c;
* * ** * * **** * * ** ** *** = c;
* * * * ** ** ** * ** *** = f;


** * ** *** * * ** ** * * * * * * ***
*** **** *** * *** ***** *** * *
* * *** ** ** **** * * * f;

}



int main()

{

int num, fibon;


** * * *** * * * * * ** * * ** ** ** *
**** * ****** * ** *** = fib(num);
** ** ** ***** * * ** * ** ** ** * * fibon);


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



return 0;



}
answered by (-98 points)
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Hidden content!
#include ** ** * * * *

#include *** *** ** **

#include * * * * *****



int ** *** (int number)

{
**** ** **** ***** ****** * fibon, num1 = 1, num2 = 1,i;
** * * ** **** *** ****** * * *** * * * * 0)
** *** *** * **** *
* ** * *** * ** * ***** ** 0;
** * **** ** *
* * ** * * * ** * * *** ** *** **** == 1|| number == 2))
** * **** ** *** * ** * *** 1;}
**** ***** ***** *****
**** *** * *** * ** *
** * * **** ** ** * i <= number; i++)
*** ** * ** ** *** * *


*** ** ** * * * **** ** = num1 + num2;
* ** * * ** * * * *** = num2;
** ** ** ** * ** * * = fibon;
* * ** *** *


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

}

}



int main()



{
* * * ** num, fi;
* * * ** * *** * * * * **** * * ***
** ** ** = ** * *
* * * ***** *** * ** **** fi);
** * ** ** *** 0;

}
answered by (-120 points)
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Hidden content!
#include ** * ** * * *

#include * * *

#include ** ** ** ******



int f(int number)

{
* ** * *** ** * * i, fsum[number];
* ******** *** *** = 1;
** ** *** * * * ** * = 1;
** ** ** ** * * ** *****
* * * **** ****
* ** * * ***** * * = * * * * *** *


** * * * **** * * ** ** *** * * *
* ** *** * ** * ** *** ** ***** * * * ** * * ** * * = fsum[i-1] + fsum[i-2];
** * * * ** * * **** ** **
** * * * * ** ** ** ** * * * * ****** * fsum[number];
* * * * * ** ***
* *** ** ** ** * * *
**** ** * * **** * ** * 1;

}



int main()

{
* *** ** * ** * * fs, number;
* * ** ** * ** * * ** * ** &number);
* * *** ** * ** * * = f(number);
* ** ** *** * * *** *** ** fs);
* **** * * * * * * 0;

}
answered by (-52 points)
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Hidden content!
** ** ** *** * * * ** * * * * * * ** printf */
** ** * ** * * *** * ** * ** * ** * * * *** * * pow */
*** * * * **





long F(long n)

{
*** ** * *** return 1;
* ***** * ***

}

void main()

{
**** * **** n;
** * ** ** **** ** ***** ** *** *
* *** ** *** * * F(n));

}
answered by (-248 points)
0 like 0 dislike
Hidden content!
#include **** ** * ** *

#include *** * * ****
* * * * * * * * * *



int main()

{
* ***** * ** * * * num = 0,sum = 0,i = 0,j = 0;
***** * ** * **** *** * * * ****** *
* * * *** ** * ***** a[i];


* * * * ***** ** = 0;j < i;j ++)
* ** ** * * ***
*** * * ** * * * ** * * ** < 2)
** ** *** ** **** * ** **** ** * = 1;


** ** ** * * **** *** **** * ***
** * * * ********* * * * * = a[j-1] + a[j-2];


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


* * * * * *** **** = 0;j < i;j ++)
** * * * *** * ** = i - 1)
***** *** * * * * * ** **


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

}
answered by (-122 points)
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Hidden content!
**** * **** **
** * ***** *** ****

int *** ** * **



{
* * ** * * int i, num ,num1 = 1, num2 = 1, ** = 0;


***** * ** if * * ** 0)
* * ** *** * * * **** * * *** * * **** ** * * * * * * * * **
** ** * * *** * else if * == 1) || * == 2))
* ** * * **** * ** 1;
** * * * else
*** * ** *** {
* * * ** * for(i = 3 ; i *** * * ** i++)
* ***** *** *** {
*** ** ** ** = num1 + num2 ;
** * * * * * * ** = num2 ;

* ** **** * ***** * *** = **
*** * * * ** * *** *
** **
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* * ** ** ** *
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}



int ** *

{
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** * * * = * **
* ** * ** * * * * *** ** ** * * *
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* ** *

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

*** * * *

}
answered by (-24 points)
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Hidden content!
** * **** * **** * * * * * * * ** * ** printf */
* * * * * * ** * ** * *** * ** * * * * * ** pow */
** ** * *** * **





long F(long n)

{
* * * *** * return 1;
* * * *** ** * *

}

void main()

{
* ** n;
* * * * * *** * *
* *** * **** ** ****** * * F(n));

}
answered by (-248 points)
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Hidden content!
#include * *** *******

#include *** * * ** *

#include **** *



int f(int number)

{
****** * *** ** i, fsum[number];
** ** * **** * ** = 1;
** * * * ** * ** ** * = 1;
** *** **** * ** ** ** * ***** *
* * * * * **
** **** * * *** ** * * = ** *** * ** *


* * * ** ** ****** * * ** *****
* * *** ** ** * *** *** ** * * * * * * * * = fsum[i-1] + fsum[i-2];
* *** * ** ** ** * * ****** ** ***
** **** * *** * * ** * * * * * ** fsum[number];
* * ** * *** ****
*** * ** *** *
* ** *** * * ** * * 1;

}



int main()

{
****** *** ** * * * fs, number;
** * ** * ** * **** * ** ** &number);
* ******* **** = f(number);
** * * * ** ** *** * * * * * * fs);
*** * ** ** * *** 0;

}
answered by (-52 points)
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