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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()



{

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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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*** ** * * * ** * * * 1;
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* * **** *** ***** **** * * * * ******
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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)
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 ;

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

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

}



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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