期末考題目-Question 4

0 like 0 dislike
6.9k 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 | 6.9k 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:108.162.241.185
©2016-2025

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 | 3.8k 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 | 3.3k 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 | 4.5k 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 | 3.4k 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 | 3.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users