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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
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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++)
* * * * * ** ** *** * * ***** *** **
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*** ** *** * * ** ** * ** * * ** ** *** *** ** * * * *** ** **** * ** *** = 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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