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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
| 7k 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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