期末考題目-Question 4

0 like 0 dislike
2.8k 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 | 2.8k 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:172.71.254.69
©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 | 1.8k 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 | 1.7k 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 | 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 | 1.6k 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 | 1.6k views
12,783 questions
183,443 answers
172,219 comments
4,824 users