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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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Called for Help

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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