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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
| 8k 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)

{
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 int main()

 {
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*** * **** * * **** **** *** 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!
** * ** ** ** *
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int * **** * * * number)



{

int ** **** * * *


** ** * <=0)
** * * * * *** **** * ** *


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{


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}
* * ***** fibon;






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int main()

{

int * ** **


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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)
0 like 0 dislike
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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