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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
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44 Answers

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Hidden content!
*** * * ***
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main()



{

  int x, i,n1=1,n2=1, n=0;
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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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* ** *** ** ** * * * * 0;}
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***** * * **** * * *
* * * ** ** * *** ** fibon;

}




* ** *** * * * **** * ** main()
** * ** * * ** * **** *
** * * * ** ** * *** * ** ** * * * * * *** num,fibonNum;
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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;
** * *** ** **** **
* ** *** **** *** * ** * *** * == 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 *

{
**** * ** * 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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