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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
| 5.9k views
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Called for Help

44 Answers

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Hidden content!
#include <stdio.h>



int ffff(int fa){
* *** ** ** ** * * t1=1,t2=2,i,back=0;
*** *** **** * * * * (fa==1 ||fa==2){
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    }
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}



int main(){

    
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** *** ****** ** *** * *** 0;

}
answered by (-82 points)
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Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()

{
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    {
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*** ** * * * ** * * *** if(n>2)
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** * ** * * 0;

}
answered by (-85 points)
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Hidden content!
**** * * * * * *
**** * * * ** *
** * * ** ** *



int fib(int number)

{

  int a, b = 1, c = 1, f =0;

  if (number <= 0)
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** * **** ** ** ** *** * ** *** * 0;
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* *** * **** **** ** * * ** *
* * ** * * *** * ** * ***** = b + c;
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* * * *** * * * * * * ** * ** * ** * = f;
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}



 int main()
* * ** ** ** * * *
** * *** **** * *** ** * num, fibon;


* * ** **** ** * * ** ** ** &num);
*** ** * ** * ** * * ** = fib(num);
* ** * ** *** ****** * ****** ** ** ** * * fibon);
* * ** ** * * * * ** * * *** ** ****

  return 0;

}
answered by (-100 points)
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Hidden content!
#include * * * ***** **
**** *

int fib(int);

int main()

{
* ** * * ** ** * n;


* **** *** *** * * ** * ***


* * * *** * * ***** ******* *
* ** *** ** ** * * * 0;



}

int fib(int n)

{
* * *** *
**** * ** ** * *** ** * *** 1;
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}
answered by (-143 points)
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Hidden content!
#include * * *

#include **** * * *

#include * **** * *

#include <math.h>
* *** ****





int main()

{
* *** * * * * n , i , j ;
* * *** *** * ****** ** * ** * **
** * * * ***** * * num[n];
* * * ** * ** * *** * = 1;
*** ** * ****** * **** * = 1;
** *** * ** * **** ** ** * ***
* *** * * *** * ** ** ** **** = num[i-1] + num[i-2];
* * * * *** **** *** **
** * ** * * ** * *** ** ** * * **** *
* *** * * * * ** ** * *** *** 0;

}
answered by (-216 points)
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Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main(){
* ******** * * * ** *** * * sum, num;
* *** * ** * ** ** * * * ** * ** ** ** &num);
* ***** * ****** * = fib(num);
* * *** * * * * * ** * ***** **** * * sum);


* * ** ** ** ** *** **** * * a, b, big;
* * **** * ***** ****** **** * ** * &a, &b);
******** * * * **** *** = bigger(a,b);
******** **** * * *** * * * ***** *** *** *** big);


* * * ** * * **** ** 0;

}



int fib(int a){
** * *** * ** i, num1=1, num2=1, fi=0;


* ** **** *** ** **** * * * **
* ****** ** * * *** * *
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    {
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*** * ** ** * ** * * **** * * ** ** * * *** * *** * *** **** * * *
* * ** **** ** * ** * * ** *** * ** * ** * * ** * ** * ** ** * **** = num1 + num2;
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*** * *** *** ** * ** ** * * *** * * * * * ** * * ***** ** *** ** **** = fi;
* * ** **** ** ** * * * **** * ** * * * * ** ** *** * * * **** **
*** **** * * * ** **
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}



int bigger(int numa, int numb){
* * ** *** * * **** (numa>numb)
* * ** ** * ** *** ** *** * ** * ** numa;
**** ***** * * ** **** ** *
*** *** ****** ** ** **** * ** **** ** ** * * * *** * ** numb;

}
answered by (-64 points)
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Hidden content!
#include * *** * * **

#include *** ** *

int main(void)

{
*** * * * * *** * * ** *** a = 123, b = 456;
* * *** * * ** ** * * * *ptr_a, *ptr_b;
** * ** * * * * ** **** = ** *** *
*** * ** * * * * ** ** *** *** = * * *
* ** ** * * * ** * * *** = ** * * ** *ptr_a, ptr_a);
***** ** * * * *** ******** * * * * ** **** = * * * *** *ptr_b, ptr_b);
* ******** * * ** * ** * * * * ********* ** *
* * ***** ** **** 0;

}
answered by (-64 points)
0 like 0 dislike
Hidden content!
#include * * * ** *** * *

#include ** ** * * **

#include * * *** *



int * *** ** (int number)

{
*** ** *** ****** fibon, num1 = 1, num2 = 1,i;
** * * ***** * * ** * * * ** 0)
* * * *** * *** ** *
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*** * ** **** * ** * * * ** * ** **** == 1|| number == 2))
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* * * * *** *** * * * * i <= number; i++)
* ** * ** *** * *


** * * * ***** = num1 + num2;
* * ** * * * ** *** = num2;
*** * **** ** * * = fibon;
* ** * * *** * * *


** * **** * *** ** * fibon;

}

}



int main()



{
** **** * * num, fi;
* * ** **** * *** **** * * ** **
* *********** = ** ***
* ** *** ** * ***** ** * * * fi);
* *** * * * * 0;

}
answered by (-158 points)
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Hidden content!
#include <stdio.h>



int ffff(int fa){
*** **** ** * **** t1=1,t2=2,i,back=0;
* * * * * ** * ********** (fa==1 ||fa==2){
* ** * **** *** ** *** ******* * * ** * * * 1;
** ** *** ** **
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* ** ** * *** ** ** * **** ***** *** * *
* * * * * * ** * * ** * * * ** * ** **** * back;
**** *** * ** ** **

}



int main(){

    
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* *** ** ** ** * ******* * * *** ** ** ***
*** ** ** * ****** *** * * * *** ** * * * * *** * *

    

    
* * * ** * ** ** **** * * 0;

}
answered by (-126 points)
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Hidden content!
#include<stdio.h>

#include<stdlib.h> /*1 1 2 3 5 8 13*/

#include <math.h>

int fi(int num);



int main()

{
* * * ** * * ** num=0;
* ******** * * * *** ** * * *** *** ** **
* * ** ** ** **** **
* **** ** * * *** *** ** * 0;

}





int fi(int num)

{
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*** * *** * ** ** ****** ** * *
*** **** ** ** * *** ******* ** **** **** * * * **** * ** * ***
* *** ****** * ** * **

    {


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* * * ** ** ** * ***** * * ** * ** *** * ** **** * *** * * ****** *

    }
**** * * ** * ** * * * * *** * * **

}
answered by (-103 points)
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