期末考題目-Question 4

0 like 0 dislike
889 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 | 889 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:172.70.178.157
©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 | 808 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 | 737 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 | 779 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 | 691 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 | 623 views
12,783 questions
183,443 answers
172,219 comments
4,824 users