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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
| 4.2k 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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