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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
| 6.5k views
1 2
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){
***** ** ** ** ** * * * ** ** * *** ****** *** 1;

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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()

{
* ** * ** * * ** n,a,b,i,t;
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**** ** ******* *** * ** * **

    {
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    }
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* ** ** ** ****** if(n>2)
**** ***** *** **** * * ** ** ****** * ** * *** ** **** * ** *
** * * * * ** ** * ** 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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* * ** * * ** * * ** = c;
** *** * ** ** * ********* = f;
** * *** * *** *** **
** * *** * * ** **** *** ***** ** **
* *** *** * ** * *** ** * *** * f;

}



 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;


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


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}

int fib(int n)

{
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* * ** * **** ** * * *** * * **** 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;
*** * ** ** * *** ** ** * * ***
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* * ** ** * * * ** **** **
**** ** ** ** ** * ** * ** *****
* * * *** ** * * ** ** * 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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**** *** ** *** *** * ** * ** * *** * ** *** ** ** enter a positive number.");
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* ** *** * * * * * * * * *** * * * ** ** ****** * **
* **** *** **
* ** * * ** * * * ** * * * fi;

}



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)
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Hidden content!
#include * ** *

#include * ** *** **

#include ***** * ****



int ** (int number)

{
* ** * * * * ** * * * fibon, num1 = 1, num2 = 1,i;
** * ****** * ** * * 0)
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* * ** *** * ** * ** ** ** ** * * 0;
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* * ** ** ** **** *** *


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* *** * * ** ** * * * ** * * = 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(){

    
* * ** ** * **** ** *** a=0;
* *** **** * ***** **** * * ** *****
* * * **** * * *** *** * * *

    

    
** * ** * *** ** *** * 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()

{
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******* **** * * *** ** ** ** *** ** ** * *
* ** ** * * ** ** ** * ** *
* ***** **** *** * *** * 0;

}





int fi(int num)

{
* ** * * * ** *** **** k=1,i,a=1,b=1,sum=0;
*** ** * ****** *** ** *** * **
* ** ** *** * **** **** ** *** ** * ** * * * ** ** *
** ****** *** ** **

    {


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    }
***** ** **** * * * * * * * *

}
answered by (-103 points)
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