期末考題目-Question 4

0 like 0 dislike
1k 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 | 1k 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:172.69.6.253
©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 | 849 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 | 786 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 | 834 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 | 735 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 | 680 views
12,783 questions
183,443 answers
172,219 comments
4,824 users