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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)
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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;
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* ** *** * *** * * * *** * ** * ****
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* ***** ****** **** *** * * 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;
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** * * * * **
* * * * ** * * ** num;
** *** **** * *****

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

#include *** ** * **

#include <math.h>

int print(int a);

int main()

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

}

int print(int a)

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