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:172.70.130.24
©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