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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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**** * * *** *** ** * ** * *** * ***** **
** *** * ** * * * *
** * * **** * * * * * * * ** 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;
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** **** * * ** ** **** * **** *
** * * *** ** * ** ** * * *** * *** **** *

}

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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