期末考題目-Question 4

0 like 0 dislike
8.1k views

(20%)費式數列中，除了第一項第二項是一之外，之後的每一項皆為前兩項的和，請撰寫一程式，由使用者輸入N代表費是數列的第N項，程式會輸出第N項的值。

 

輸入說明：

輸入一個正整數N，代表要計算出費式數列的的N項，N大於0

 

輸出說明：輸出費式數列第N項的值。

輸入範例：
 

5



輸出範例：
 

5

 

[Exam] asked in 2017-1 程式設計(一)AD by (30k points)
ID: 43450 - Available when: 2018-01-19 18:30 - Due to: 2018-01-19 21:30 | 8.1k views

19 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
*     ** **   * ** *     * * ***** * i,N;
** *      * * **   *   ** *     **  arr[500];
 * ***** *** *** * ** * ** *** *** * *   *  * **  
* **   ** ** *** **   **     * 
  ** *  *      ***      *    *
** ***  * * * * ***** **  * *   * * * **** * *    * ***
    }
* ** *  ******* *       *   * ** if(N==2)
    {
    **  ***    ****  *** ** ****    * * ** * ** 
    }
********  *   ** ****   ** *  * if(N>=3)
    {
* ***   **        ** *  *   ** ****  *** * * * **     *  * **** **  *  
       * *    * *  ******* * **  * **  * **    *** 
 ** ** *    * **   ***** *** *  * ******     **** ****  ***** **     **  **  *     **      **  *
*** *  **  **   *******  ** **********  * * *** **  ** * * **  * *  ** * ****      *   * * *
 * * *  ****     *    ***   **       *  **   ***  ***** *    *
  *  * *     *   *** ** **    *  *
   *****  **    **   **  ** *    ****** * **  * *  *    ** ****  **
* **    * **** *    * ***  ****   *  * 0;     
}
answered by (202 points)
0 0
prog.c: In function 'main':
prog.c:6:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
     scanf("%d",N);
             ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int cal(int n)
{
* ***  * * **** **     **** ***   ***
*         * * *** ******  * **    *   ****** *** * ** ** n;
 *   * *****  *   *   ****  
* ***   ***  * **  *** ** *  ****  ** **   * *  ** * ** cal(n-1)+cal(n-2);
}
int main()
{
* ***    *     *** ** * **** ****  n;
 ***    *     ** **   *      * *** * * *  *****  
**    * ** *** *** ***** ** *
  ** *   ** ***** * **  *   **  ****  ******* ***  ****  *  **   *  * ***   * * 
    }
  *  ***    *   * * ** * **  * 0;
}
answered by (114 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Correct output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Correct output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Correct output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
* * * *** * ****  **  *   ** *    x,y,n,i,q;
*   ****   *    *  *  *    * *  **   ** * * ***   ** ***
  **  *    *      ** **  *** *
** * *   * ***  ** * * **  *
* *      *   *   *    ****  * 
*     ******   *   *  ** * *    *  *  *  *       *    *   * * ** * *  ***  *
 *** ** ****  *** ****     
    {
 ** ****   **** ** ** * ** *   *        ********
 * *  *    * * * * **  *    ******* ** *  ***   *
  * *  ****** *   * *   ***  **   * ** *   *** ***  ** * * * *   
 * *  * **    * **** ** * *    **  * *  * *** * ***   ***   ** ** 
******  * * * * *    ***   ***  *  ******  *  ** *  * *  **   *** **** **
    *   * * ***** ***  **** * ** **  * * * *
   **  **  ** *   **  * ***   *   * ** *  **    **    *  *       ** **
    }
    
    
}
answered by (172 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
    int x = 1, y = 1, z = 1, n;
*** *  **    * ** ***** * *  ** **** 
*        * ****    ** *     *   * < 2)
* ** ** ****   * * * *   * *  * *   
**  *    *  *     *  *  ***  *
    {
** * *  ** ***  ***** **    ** ** ***  * *  *  ****** *  *   <= n)
 * *   ***  * ***     *  **     * ***  * ****   ** * 
    ****  *    * *  * * **** ** **  ****  **  *  ** * ** * ****  * ***   *  ** * ****** * ** *  *** ***** *     = x + y;
**** **** * * ** ***    **    * **   ** * * **  **     * *  *   * * * **** *   ** *   * * ****** *   * = y;
  *  ***** **  ****  * *      *** **** ***   * **** *** *  * * **  ***  ** *       *      * ** *  ******   *** = y+1;
****** * *  *    * *     *    ** * *     *  * * ** *  
    } **  *   ** * ** ** ** * * * *** 
 ****    * **  *    * *** ***  *  *** *   *  ***  **** **** **   ** **
 ***** *** ** *  * ***  ** *** *****  *** **    
* * ** *  *  ***     ** **   * 0;
}   **  *  *  *     **  *  *  * **
answered by (240 points)
0 0
prog.c: In function 'main':
prog.c:5:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
     scanf("%d",n);
             ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
 ** *  ** * **  * ***  *****  *  i,j;
  ** ****** ** *   *** **  *** arr[1000];
     *  *      *   *** ** ***
* *  *    * **    ** *    ** ** **  *  **   ****   
 ** ****   ** ** **   **
  * *  *****  *   *  ** *** ***  * = 1;
   **  ********   **** **  ******** * * = 1;
    
*   ** ** **  ** **   * *   
 * *  *  * **  ****** **    = 3;i <= j;i++)
  * *  * * * *** * ** * *
 **  **** * ** *      **   *  * * * *** ** *  *  *****   ** ** **  **   ******* = arr[i-2] + arr[i-1];
  ***  *****  * * *  *   **** *
**  * **   *  *    *  **** * * ** * **  *   *   *  * *    
**  *     **  *  * **  ***
**** *** ** ** **    ** 
*  *****   ***  **   * * **** **  0;
}
 *****   ***   *  ***       **   * *** *  *  *
answered by (212 points)
0 0
prog.c: In function 'main':
prog.c:19:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
*******    ** **** ***   n, i;
*** *** ** *  **  * *  * *  a[1000]={1,1};
**** * ***  *  *** *  ** **** **   *  **  **** *
 **** **  * * **  ***  *   *  * ** ***  ** * ***
* ********  *   *******    ***   ***
* *  * **** * ** **  * *  *      ****  *** *** **
**  * ** **   ******* * *  * 0;
}
answered by (144 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
** * * * **         
int main()
{
int i,N;
int a[1000];
 ***       ***    **       ** *** 
***  ** * * *** * *  *  **  * 
 *
a[1]=1;
 *   **** * ***** 
***** ** *** *
 **    * **** **  * *  ***  
  ***  **  


    *** *  ** ** *  * **  **  
return 0;
}
answered by (236 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main ()
{
* * *  *  ** *    * * ***  *      x=1,y=1,z=0,n=0;
 ** **  *    *   **** *     j;
*****   *  *  *  * * ******* ** *** *   **   *    *   *
**  *  * ** *  * * *   *    * **  == 1)
 **** *   **   ****   = x;
 *  * *      ** ** ***  **  * * * if (n == 2);
 *  ****   *** ***         * *   = y;
 *  *     **  *  ****    * (j=2;j<n;j++)
 * * * *  * **** ** * *
     *   * ** ******   *** * **  * **  * ***   **   = x + y;
*** *   ***   **   ***     *  *** * **    *   = y;
   ****     ** *** **** *   * * **    **    * * = z;
* *  * * *** ** * * ****
*** * *  ***  ** *   ****  *******    *   *  * * *
    
   ** **    **   ** *** * ** **   0;
}
answered by (196 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
      *  *    ******    ***  a,b,c,d=1,e=1;
  * *   *    *  **    ******       ***   *  *  * *  * **
* *     ** *  *** *******  **  * ** ** ****
*    * ***  * ** *  *  **   **    
****  *  **  * ***  * ** *
  *  *** *** ** **  ***   * ** ** }
***** * ** ***** ******  * *  * ** ** **   **  
      * *   *  **         **  * * * 0;
}
answered by (224 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main ()
{
*** * *** **** ** * ***** ** x=1,y=1,z=0,n=0;
 ***  **    **  *****  *  ** j;
 *****       * * ** **     * **  **  **  **     * 
** *     **  *  ** **    * *  == 1)
   *      *  *** *     * ***** = x;
  ** *   *****  ** *** **  ***   if (n == 2);
*     *  *   ** * ***  = y;
***** *  * *** *** *** ** *     **  (j=2;j<n;j++)
 *  * *   * * ****    * *** 
 ***    *   *   *   * * **  * *****  *         **  = x + y;
 *   ** ****   ** ** * * **  * *  **  **  **   = y;
*     **   *****  * *  *  *  * * * ** *   **** * = z;
***   ********  ***  *** ***
**** *  ****   * ***  ***   *  *** ***  * * *  **  * *

*  **    **    * *   *   *   **** ** * 0;
}
answered by (160 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:162.159.115.32
©2016-2026

Related questions

1 like 0 dislike
24 answers
期末考題目-Question 10
[Exam] asked Jan 19, 2018 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 43456 - Available when: 2018-01-19 18:30 - Due to: 2018-01-19 21:30 | 4.4k views
1 like 0 dislike
24 answers
期末考題目-Question 9
[Exam] asked Jan 19, 2018 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 43455 - Available when: 2018-01-19 18:30 - Due to: 2018-01-19 21:30 | 4k views
1 like 0 dislike
24 answers
期末考題目-Question 8
[Exam] asked Jan 19, 2018 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 43454 - Available when: 2018-01-19 18:30 - Due to: 2018-01-19 21:30 | 5.8k views
2 like 0 dislike
24 answers
期末考題目-Question 7
[Exam] asked Jan 19, 2018 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 43453 - Available when: 2018-01-19 18:30 - Due to: 2018-01-19 21:30 | 4.2k views
1 like 0 dislike
23 answers
期末考題目-Question 6
[Exam] asked Jan 19, 2018 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 43452 - Available when: 2018-01-19 18:30 - Due to: 2018-01-19 21:30 | 3.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users