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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
| 5.2k 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)

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

}




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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)
** * ***** ** ** * ** ** ** ***


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



return 0;
*** *** * * ** * * * * * * **
* * * **** ** * ** * * ** * 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;
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** *** * *** * * * * * * ** *** == 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)
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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 ;

* * ** * * * ** * * = *** *
* **** ** * ** *****
* **
* * ** * **

* * * *
*** **

}



int ***

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

* * * **

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

}
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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