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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
| 4.3k 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 ;


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

{


* * * *
**** * ** * * * *
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}

}
** *** ***** * 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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