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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;
** *** * * ** * ** ** ** * ** * ** * *** * * * ** **** **** *** * ** * * ** = 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;
**** ***** * * * **
* * * * * ** *** ** * ****** ** *
* ** ** *** *** *
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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;
* * ** * **** * * ***** ** * *** * * * * **
* * *** * *** * * *** ** *
* * * * ** ** * ** * * *** * **** * **

}

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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