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

}

int print(int a)

 {
** * * * * ** ** i;
*** *** *** ** * **** last1=1,last2=1;
**** **** * *** num;
* * * (a==1 || a==2)
** * ** * * * ** *** * 1;
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**** * **** **** * * * **** *
* ** * * ** * * ******** * ***
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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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