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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
| 5k views
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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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