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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
| 3.6k views
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44 Answers

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Hidden content!
#include <stdio.h>

int fibonacci(int number)

{
*** * ** ********** ** ** i,num1 = 1,num2 = 1,fibon = 0;


**** *** * * ** * * <= 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 (-320 points)
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Hidden content!
#include ** ** ** ***

#include ****** * *

#include <math.h>

int print(int a);

int main()

{
* * *** ********* * ** j,f;
* * * * * *** * ***** * ** ** * ** ** ** *
* * ** ** ***** ********** * * * *
* * *** *** ** * ** *** *** * * ** ***

}

int print(int a)

 {
*** * ***** * ******** i;
*** * * * ** last1=1,last2=1;
***** * *** *** *** num;
* * * * **** * * (a==1 || a==2)
* ***** * * ** * *** 1;
***** * * ****
****** ** * * *** **
* * * * ** **
****** * *** * * ************ ** *
* ** ** *** * * * * ** * *
************ * **** *** * * *
*** * *
* * * **** ** * * num;
***** * * * **

 }
answered by (-162 points)
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Hidden content!
#include * ** ***

#include ** * * ******

#include <math.h>

int print(int a);

int main()

{
* ****** *** ******* * * ** * j,f;
*** * ** *** * *** * *** **** * * * * * * ***
** **** * ** * ** ** **** * * **
** ** * * ** *** * * * * ****** * ** * * *

}

int print(int a)

 {
** ***** * * * * * i;
* * * ** * ***** *** last1=1,last2=1;
****** * ** * ****** num;
* ** ** * ** ** (a==1 || a==2)
** ***** ** ** * * * *** 1;
* * **** * ** * *
* * * * ** *** *** *** ****
* ***** * ** *
** *** * * * * * ** ** *** * * ***
* * ** *** *** *** ** * **
** ** ***** * * * * ** * *
* **** *** ******
* * * * *** * * num;
* ** ***** * *

 }
answered by (-124 points)
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Hidden content!
* * ** ** ** **
* * * * * *** * **
** ** *** * * *

int * * * **

{

int i,num1 = 1,num2 = 1,fibon = 0;




* * * * ** 0)
** * * * ** ****** ** *** * **** input * * *****

else ** * **
******* ** * * ** * * * 1;

else

{
** ***** ** * *** * ***** * **** **
* ** ** * ** ** *
** ** * ** * ** * * * *** * * ** ** = num1 + num2;
* *** *** * * * ** * * * * * = num2;
* * * * *** ** ** * * ** * * = fibon;
**** * * **** ** **

}

return fibon;

}

int main ( )

{

int * *


* ** ** *** **** ***** **
* * * = ** ****
*** ** * ** * *****

return 0;

}
answered by (-124 points)
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