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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;}
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** ** * * ** * if ((number==1)||(number==2))
* *** ******* * *** *** 1;
*** **** * ** * **** *
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* * * * * * * *
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* *** *** ********* * * *** ***** * * ** * * *** *
**** * ** ** ***** * *** ** ** * *** * **** * * *
* ** * *** * * ** **
****** * ** * *** ** fibon;

}




* *** * ** *** ** * * * main()
** * ** **** ** ** ** * *
* * * ** ** * * * * *** ***** * **** * num,fibonNum;
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* *** * * **** *** **** * **** ** ** * * 0;

    }
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)
0 like 0 dislike
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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