期末考題目-Question 4

0 like 0 dislike
2.6k 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 | 2.6k 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:172.71.190.98
©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 | 1.7k 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 | 1.6k 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 | 1.9k 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 | 1.5k views
12,783 questions
183,443 answers
172,219 comments
4,824 users