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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
| 5.3k 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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