期末考題目-Question 4

0 like 0 dislike
2.4k 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 | 2.4k 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:172.70.43.174
©2016-2024

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 | 1.6k 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 | 1.5k 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 | 1.7k 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 | 1.5k 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 | 1.4k views
12,783 questions
183,443 answers
172,219 comments
4,824 users