期末考題目-Question 4

0 like 0 dislike
8.5k 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 | 8.5k 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:162.159.115.10
©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 | 4.6k 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 | 4.2k 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 | 6.2k 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 | 4.4k 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 | 4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users