11-30 Exercise 2: Rotated Array

Question

Write a program that reads integers and stores them in an array. Then, the program should rotate the elements one place to the right. For example, if the array were 1, -9, 5, 3, the rotated array would be 3, 1, -9, 5.

寫一個程式 輸入整數放在陣列裡。將陣列裡面的元素向右旋轉一次

Example input 1: First number is the element of array to input, then the list of numbers

4
1 -9 5 3

Example output 1:

3 1 -9 5

 

Example input 2:

5
2 7 9 3 12

Example output 2:

12 2 7 9 3

Please remember, you may correct the cases, but your code always be revised!

Answer 1

Hidden content!
** ***  *********** ** *
int a[100];
int b[100];
int   *** 
int main(){
 **  * ** **     ***    *
 **  * * *   *   
 ********   **   **  **** * *
  * * **** 
 *** 
*  ***  


**  *   *     * *    *
for    * **   **  * 
***  ** *  * ** * **  
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

Answer 2

Hidden content!
***   *  * ***  * 
int a[100];
int b[100];
int  *****
int main(){
   *  * * **   * * ** ****
*  * ** *      *
  * *** ***   *** ** ***** * ***  *
 **   ** * *  ** *  *
*      
*  *   **
for *  ***** * *
**  ** ** * **   ** * *    
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

Answer 3

Hidden content!
#include <stdio.h>
#include * *   *   **  

int main()
{
 *    *   *    *    * ** **  i,N,cnt=0;
**     ***** ** * * * ***   ** *  * *  * * *  *   &N);
 * **  * ***** *  ***  ***  a[N];
  *** **   * **  * ** * **    = 0; i < N; i++)
  ***     * *  ** *** *   * ** * **   ***  **   ** * ***** ** ****** * * *  * * ***  
***  **   ****** ** *  * * * ** ***     ",a[N-1]);

****    ***  *   *****  *   * = 0; i<N-1; i++){

 *      * ** **  **        (i==N-2)
*  *      **   **  **    ** **  *    **   ** *** *  * *** *    * *   * ****  * **  **
 *     * *****    ** * * *  * 
*    *** * * * *** *** *** * ** * **** ** * * **    ***  ** * * *  *    ",a[i]);
*****  * *  *  **** * * *** * *
* *  *    * *   * ***       * ** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 4

Hidden content!
#include   ******  *    
#include  *** *   ** *  *   

int main()
{
 *   * *    ** ** ** ** * ** * ** i,N,cnt=0;
* *     ***** **      ** ** **       * **   ** * &N);
  *    * * ***  *  *  *** a[N];
**** * ****** *  *  **     *     = 0; i < N; i++)
* * ***  ***** *** **  ****   ** *******  *  ******     ** ***** * ** ***      * **
  ******* ** ** *** *** *    ****   *  *   **** ",a[N-1]);

 *     * **** ****  ****  ***     = 0; i<N-1; i++){
   * ** **         *** **** **   * ** *  ****   **     *   *** *    ",a[i]);
 * ****    * * *** **  **  *    (cnt==N-2)
 ***** *   *    *   ** *   *   *   ** * ***      * ***        **  ** * ***
*  *  *  *** **  *** * ***  **
  ***   *   * ******    * ***    0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

Answer 5

Hidden content!
#include **    *  * * 
#include  ** ** ***** 

int main()
{
*** * ****   **  *  ** ** * ****  i,N,cnt=0;
 ***** *   *  * ****  ***  * ***** ** *  * *   ** &N);
 **  *         *  * **  *  *  a[N];
   *     **   *    *  * * **  = 0; i < N; i++)
* **  ***  **   * * * *** ***  ******* ** **** * *  ***** * **** ** *    * **  *    * *  
*** **     *** ** ** * **      ** *  ",a[N-1]);

**  ** *  *** *  *    *** * * *   *  = 0; i<N-1; i++)
*   ***   ** ****  **  ** ** ***** *  *  *    ** *   * *  ** **  ",a[i]);
  ** **  *   ** * **** **** ****   * (cnt==N-1)
**  ** *  *  * *       *    * ****** ***   *  **  **  *** ** ** ** * * * 
*  * **  *  ** ****    * 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

Answer 6

Hidden content!
int main()
{
*   * *** * * * ** *  ****** i,N,cnt=0;
 *  *  * *    *        *    **  ***** *  *  ** * &N);
 **** * * * *  *** ***         a[N];
**  * *  * * *** **  * ** **  = 0; i < N; i++)
 *  * ***  **        *  * ***       * **  * *   *  * *      *   ** ** *  ** ** *** * *
*   *  *     **   ******  *   * * **   * * ",a[N-1]);

**  *  ***  * *  * ** ****  ****   * = 0; i<N-1; i++)
  **   **  *    ** *  **** *  *** * * ** **  * *******   *   *  ",a[i]);
 *** * **   *       *** *  ** (cnt==N-1)
*  ****   *  * * * *   * *     * **  ***  ** ***** **** ****  *  * * * * *
       * * ** ****   *** *******    0;
}

Comments

prog.c: In function 'main':
prog.c:4:5: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
     scanf("%d", &N);
     ^~~~~
prog.c:4:5: warning: incompatible implicit declaration of built-in function 'scanf'
prog.c:4:5: note: include '<stdio.h>' or provide a declaration of 'scanf'
prog.c:8:5: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
     printf("%d ",a[N-1]);
     ^~~~~~
prog.c:8:5: warning: incompatible implicit declaration of built-in function 'printf'
prog.c:8:5: note: include '<stdio.h>' or provide a declaration of 'printf'

Answer 7

Hidden content!
#include <stdio.h>

int main()
{
 *    * *  ***     ** * * ***  *  n,N,digit;
***   ***    ** *** * *  *  ** *  ** * * *  *  * ** ** 
*   ***  *     * ** **  ***   *  numbers[digit];

***  ***  * ** *  ** **** ** (n=0;n<digit;n++)
** ***     ***  ******
 * ** *   ** *   **  * *** *  **   *** *  ** *  ** *  ** * *    *   ** ****** * **
**  * **** ***** * **  * * * * *
 ** * *** *      *  * * *   *** **  **  *** ** *** ***  *   *
***  *   * ****** *  *** (n=0;n<digit-1;n++)
** **   **** * ** * ** * *  *   
*   * *     * * *  * ** **   ** ***  *** *  *  * *   * * ***  ** %d",numbers[n]);
  *  **  *** * * *** *  *   * *
           *    **   * **  *  0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 8

Hidden content!
#include<stdio.h>

int main() {
 *  ** ** *  * * *  * **     * *  a[99],i,k,j,t,z,count=0;
  *  * **   * *** *  * * ***  *     * * *** *****   * {
    *   * *  ***    **   * * ****    ****** **  *     ** 
  ** * **** *  ** * * ** 

       *  **   ** **  **  ** *     **  * * ** * * &i);
  ***  ****** *******     **
  * *   * *  * ** **  **   ****  * **  *  **  * {
** **  *** * * * *  ***  *  * * **** **            * * ***     * **** *  &a[k+1]);
    }

*   ****  ***** * * *  *****    * *     {
**  *      *   **** *  ***  * * ******   ** * *   *** *** * * 
 *  **  *  ****** * **    **
 **    *** ***  ** *  * *     * ***


*   *       **  **** * *  *   * * * *  *  *  {
** *      ***  ****** *  *****        * * *   *  *  ** * **   printf(" ");
 *** * ***   *****  **    * ** ***   **** * *  * * *** * ****    * ****   **** a[i]);
*    * ******  * ***    *   **   *   ***   *   * *  ****  **** **
    }
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 9

Hidden content!
#include * ***  *  ** *

int main(){
    int i,j,c,k;
    int a[50],q[50];
          *    *** ******
   *** * *   ***  ** *  ** ** *  ( c = 0 ; c < k ; c++ ){
 ** * *****  * ***   ******* **     * **   * * ***  * *******  ** *** ** *    ****   * * ***
***     * **   * *  * ** 
**  **** ** ** *     *  * *   * *** * 
  * *** * **   ***** ** *   * ** * **  * ****   *     *
   **  * ** **  * ** *           * ***** *** *   *** * ***   
* ** *  **  *****      *     ** * ** * * * *****   
 * **    *** * ***   ***   ****    *** ** *    **** *** * **       * ** ****  * a[j]);
  * *   ** ***  ****** **
}

Comments

prog.c: In function 'main':
prog.c:16:2: warning: 'gets' is deprecated [-Wdeprecated-declarations]
  gets(q);
  ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccNTa7r7.o: In function `main':
prog.c:(.text+0x6f): warning: the `gets' function is dangerous and should not be used.

---

prog.c: In function 'main':
prog.c:10:7: error: conflicting types for 'q'
  char q[50] = { 0 };
       ^
prog.c:8:10: note: previous declaration of 'q' was here
  int i,j,q;
          ^
prog.c:14:10: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'char (*)[50]' [-Wformat=]
  scanf("%d",&q);
          ^

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 10

Hidden content!
#include <stdio.h>

int main(){
    int a,c;
*** ***   **     **** **** *  **** ***  * **      ***    *
   * * ****  ** *     * ** * b[a];
* **    ****** * *  * * ** *   *     *  **** 
* **  ***** ** * *** ** *** ** * ***  * ***     * *  ******** * *   * ***   *  ** ***** 
    }
 **   * ** **** * **  ** **** ***   * *   *
  ***  *        *     ** ** ** *      * ***  **   ** 
    *****  ** ********    *     ****  * * *      *  ***** *  *
*****   *  * *     *******   ** *   ** **  * * *    
    }
 ****** **   ***  **** * *   *** **  * **  *
     **  ****     * * ****   **   **  * **   ****     **   *   
* * ** *   ** ****  ****     ***** *    * * * ** * * * *   ** * * *  *  * * ******* *  * **  *** *** ** *  
* *   **      *    ***    ** ***    *  *** ***   **  *****
** *** *  *** * ******* *  * *  *  ** * ***     *  *    * *****   *   ** **   *  *   **  *   *** *  %d",b[c]);
    }
* ****** ***** *  * ****    ** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output