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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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