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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;
* * ******* *** ** * * * *
** * ****** ** ** ** ** * *** * ** input positive number!");
* ******* ** ** ** *** * 0;}
******** * * ** * **** if ((number==1)||(number==2))
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* * *** *** * * * * * ** * if ((number==1)||(number==2))
*** ** * * ** * * * 1;
*** ** * * ***** ***
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** **** ** * * * * * ***** * * * ***
******* * ** *** * * **** *** * **************
*** * ** ** * * *** *
** * ** *** * * **** ** fibon;

}




* *** * * *** * * ** ** * main()
** * * ***** * * ** **
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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 **
* * * * * ******** * *** ** * *
** * * * ** * = * * * *
*** ** * * ** * *** *** ** * ** * *** **
** * ** ** *

* ** * ****

* *** ** * 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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