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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
| 3k views
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Called for Help

44 Answers

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Hidden content!
#include<stdio.h>

#include<stdlib.h>

#include<math.h>



int fff(int a)

{
* ** * * **** ** * c[a],i;
******** ** * * * * * ** *
* ** ** * ** ** * * ** * * *
***** * ******* ** * **
** ** * * ** * * **** * * *** * ** * * *
* * * * **** * *** *** * *** * ** ****** ******* ***
* ** ******* * ** ***
*** * * ** *** *
*** ** ****** *** * * ** *** * c[a-1];

 }

 int main()

 {
* ** ** * * ** * ****** ** a,b;
* * **** * * * ** ** ** * * *** ** * ***
* * ****** * **** ** *
** **** **** * ** * * ** * * ** * ****
* ** * ** * ** * * ** *
**** * ********* ** * * *** * *** *** * *** *
** * * * ** **** * * * * *** 0;
* ** ** *** *** *** *

 }
answered by (-124 points)
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Hidden content!
#include *** *** **

#include * ** ** **** **



int fibonnacci(int number)

{
**** * * * * i = 1, num1 = 1, num2 = 1, fibon = 0;

  
* **** * ** * (number <= 0)
*** ** ** ** * * *** * ******* ** * not exist");
*** * ***** if ((number == 1)||(number == 2))
* ** * * **** * * ** *** ** **** 1;
* *** *
**** ** * *
** ***** * * ** ** *** = 3; i <= number; i++)
* ***** *** * * ****** *** **** **** *
*** * ***** * * * * * ******* * * ****** * * * ** ** = num1 + num2;
* ** *** * ** ** ** * **** * * *** ** * * ****** * = num2;
*** **** * ****** ***** * * * ** ** * = fibon;
** ** * * * ** *** ** **
* * * * * * * * *** **** **** *
*** **
* * * * ** * ** * fibon;

}

int main()

{
* ** * * * * * ** * num, fibonnum;
** *** * ** *
**** * ** * ** * * * **** * * ** * * ** *
** *** ** * **** **** * = fibonnacci(num);
** * ***** * ** * ** * * *** ** ** ** ** ** *****
* ** *** ** ****** ** * *
* * * * ** *** ***** * ** ** **** *
** ******* * * * *
**** ***** * * * ** *** *** * 0;
** ****** * *** **

}
answered by (102 points)
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Hidden content!
* ** * * **
* * ** * ***** *



int ** *** * ** * * number)



{

int * * ******** *


*** *** <=0)
** * * *** ***** * ** * *


** * * ** * ** *** *
* *** * * * ** * 1 ;


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

{


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

}

}
**** ***** ** fibon;






*** ***

int main()

{

int ***


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



fibonNum = * ** * *
** ** * ** * * ***













}
answered by (-383 points)
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Hidden content!
* * * * *
* * *** ** * ** * *
* ** **** * ***



int fibonacci (int number)

{


** **** * *** num1=1,num2=1 ,i ,fibon = 0;
** * **** ** * * *** *****
* ** ** ** ** *** *
** * ** * * * * ** * ** **** * ** * * ** * *** input positive number ");


* ** ** * * *** * ** ** *** * *** ** ** 0;
**** * ** ** * *


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


** ** * * **
* *** *** * *** * *
* ******* * * * ** * *** * * ** =3; i <= number; i++)
**** * ** * ** ** * * * *
** ******** * ** ** ** * = num1 + num2;
*** *** *** ***** * * *** * ** =num2;
* ****** *** * * ** * * ** ** = fibon;


* *** * * * * * ** * * * * *
* * * * *** *
*** ** * * *** fibon;

}



int main()

{
** * ** ** * ** * ** ** num,fibonNum;


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


* ** ** * * * *** * = fibonacci(num);
**** * * ** *** ** *** * * *** ** *** ** **


* ** ** ***** ** ** ** **
***** *** ** ** ** * * * * 0 ;





}
answered by (-72 points)
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Hidden content!
#include * * ******

#include ** ** ********





int fibonacci(int number)

{
* * ** **** i, num1 = 1, num2 = 1, fibon = 0;
**** * ****
******* ** *** *** * (number <= 0)
***** ** ** * **
* ** ** ** ** ****** ** *** * **** ** ** input positive *** * **
*** ** * * * * *** ********* * *** 0;
****** ** * ** * * * *** * ** ** * * **
* *** ** * * ** if ((number == 1) || (number == 2)

* **** * ** * * *** * * *** ***** 1;
*** * * ** **
** * ***** * * * * * *
* * * * * * * * **** * (i = 3; i <+number; i++)
************* ** *** * ** * ****
* ** * * ****** * ** ** * ** * *** *** ** *** * = num1 + num2;
**** * ** *** * ** * * * * ***** **** * ** * * = num2;
** ** *** **** * * * *** * * ****** *** = fibon;
* ** * * * *** * *** * * * **
** *** *** *** * *
** * * ** * fibon;



}

int main()

{
* * * ******* num, fibonNum;
* * ** * * *
** * * * * ** ****** = fibonacci(num);
** ** * * * ** ** * *** fibonNum);
* *** * * ** ** **
* *** ** *** * * *** * ** ***
** * ** ** *** 0;

}
answered by (-74 points)
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Hidden content!
#include <stdio.h>
** *** * * *
* * **** ** * *



int fff(int num)

{
******** * **** ** *** ** **** *** j,k=1,sum=1,i=1;
* ** * * *** * ** *** * **
** * ** ** * ** * * * 1;
* ******** * * ** * *** ***
** ******* * * ** **
** * ** * **** * ** * *** ** * *** *
* * **** *** * ** **** * ***
*** * *** * **** ** ** **
* ** * ** ** ***** *** **
** * *** * * * ** ** *** * *

}
******** **** * **** ** * * ** * ***** *
* **** * ** * * * sum;
* ** * ** *** *** ** * ****

int main()

{

 int ans,n;
*** * * ** ** **** * **** *

 ans=fff(n);
* * ** * * * ** ** *

return 0;   
* * *** * *****
answered by (-122 points)
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Hidden content!
* * * **
** * ** *** ** *
*** ** **** * *


* QQ()

{
* * num, sum = 1, i, a1 = 1, a2 = 1;
* * * ** * ***** * * * * *
*** * ** **** **** == 1 || num == 2)
** * * * ** * * * ** ** ****** * ** = 1;
** * * * *** ** *
* **** *** **




**** * *** * * * (i = 3; i * num; ***
** * * * **
*** **** ** *** * ** = a1 + a2;
* * * ***** * = a2;
* ** * * *** ** * = sum;
*** **** **

}




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

}

int **

{
*** * *

}
answered by (46 points)
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Hidden content!
** ** ** * * * *
* * * *** ** * * *
** * ** * * *** **

void ** ** number)

{

int * **


* * * * **
****


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

}







int main()

{
* *** ***** *** * base;


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


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















}
answered by (54 points)
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Hidden content!
* * * *** * *
****** * * ****** *

#include<math.h>



int fibonacci(int number)

{
** ** ** * ** *** ** i, num1=1, num2=1, fibon=0;
*** ** **** ** *** * ** **** ****
******* *** * *
** ** *** ** * * ** ********** *** input positive number");
* ** ** *** * ** ** ** ** 0;
* * ** ** *** ** *
* ** * * ** if ((number==1)||(number==2))
* ***** ** ****** *** * * ** 1;
* ** * * * ***** * * *


** *** * *** * * * * * ****** ** *** * * i<=number; i++)
* * **** * * * * * * ** * **** * **
** * * *** * * ****** * * * * ** ** * ***** ** * num1+num2;
* ** **** * * * ** * *** ** * ****** * ** * *****
* ****** * * ***** * * * * * * * **** ** * ** * *** *
** *** * ** * * ** ***** * **** *

return fibon;
* * *** ** *





int main()

{
** ** * * ** num, fibonNum;
* * * ** * * *** ** * ****** ** &num );
* ** * ** ** *** *** **** * ** **
* ** * ** * *** * * * * ** ** fibonNum);
** ** ****** * * * * **** *
******* * * * *** 0;

}
answered by (-40 points)
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Hidden content!
# include ** * *** *

# include * *** **

# include <math.h>



int bd(int number)

{
** *** * * ** * i, num1 = 1, num2 = 1, fi = 0;


**** ** * * ** * (number <= 0)
* ** * * ** ** * * ** **** * **** **
*** **** * * * * * * ** * * ** * * *** * ** ** ** * ** * ** * * * *
** ** * ** * * * *** * **** ** ** * ** * ***** * * ** * * 0;
*** * * * ** * * * * * *
* * ** * * * if ((number == 1)||(number == 2))
* *** * *** * ** ** * 1;
* * * * * **
* ***** * * * *




* ***** ******** ** * * ** (i = 3;i <=number; i++)
** ** * * ** ** **
* * *** * * * *** * ** * * ****** * ** * = num1 + num2;
** * ** * * * ** * * ** ** * *** **** * *** ** = num2;
* *** *** *** **** * ** **** ** * **** * ** * * = fi;
* * ** *
**** * * * * **** *

return fi;

}



int main()

{
* ** ***** ***** * ******* num,fibonnum;


** * *** ****** * * * * ** **** * * &num);
* ** * **** ** * * * * * = bd(num);
* * * * * ** * ** ** ** * * * fibonnum);


*** * * *** ****** * *** * ** *
* **** * * ** ** * 0;

}
answered by (-42 points)
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