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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
| 3.6k 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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** * **** *** ** ** ** * * * * input positive number!");
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** * * *** * ** * * * fibon;

}




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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)

{
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* *** ** * *** **

}

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

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

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

}



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{
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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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