期末考題目-Question 4

0 like 0 dislike
965 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 | 965 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:172.70.131.216
©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 | 838 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 | 769 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 | 816 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 | 724 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 | 655 views
12,783 questions
183,443 answers
172,219 comments
4,824 users