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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
| 5k views
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44 Answers

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Hidden content!
#include<stdio.h>

#include<stdlib.h>

#include<math.h>



int fff(int a)

{
* * * * * *** * c[a],i;
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****** * * ** * * ** *
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* * * ***** * * * ** ** * ** c[a-1];

 }

 int main()

 {
* ***** ** *** ** * * a,b;
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* *** * ** * * * *** ***
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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!
*** * * ****
** * * * * * * **



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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