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