[AD] 20171130 作業 1 字串替換

Question

小明在一間公司當行政助理，他主要的工作是處理寄給客戶的電子郵件，寄給不同客戶的信件通常內容大致都一樣，只有幾個關鍵字不同而已，請寫一個程式，來幫助小明更輕鬆的完成他的工作。

輸入說明：

輸入會已一個正整數N作為開始，代表有多少個關鍵字要被置換，接下來的N行，每一行會有兩個字串，代表要被置換的關鍵字以及要置換成的新字串，最後是信件的本文，信件的本文會是一個包含空白字元的字串。

輸出說明：

請將新的信件本文完整的輸出在螢幕上。

輸入範例：

2

100 1000

Jack John

Dear Jack, You still owe me $100, pay off please.

輸出範例：

Dear John, you still owe me $1000, pay off please.

Answer 1

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


int main()
{
    int n;
    int i,k,len;
    char ** * *   *  * *  * * ****** *  ***** *  * *     ***** **   **** *
    char *p;
    int     *   *  * * ** 
**    *   * ** **   ** *** *  *  ***  **     *
***    * **** ***  * *****   **
*   **  * * ******* * **   **   * ****     **** * * *******     *  
* *** * * * *   *   *** *****  ****    *** *    *    *  **  **  ** *** 
 **  *     ** *       *  *  * ***  * * ** * ****** 
   *  *** ***   *  ********* * **  ***   *   ****    *** ** ***  *** *** * ***  * *  ****  ** *  *  * ** * ***
** **     * * *   **    *** ** *** **** * **   * ***   
 *  ***** *** **  ****  ****   **   ***    *    **** *  **  
*  * ****  ******  * *** *     ** *   * **** *  ** **   * **  * ** **
 * *        **** **
 **  *       *   ** 
 * * ***         * ** *** * ** ****  * 
* * ***        *    
******* * * ** *   * ***  *** *** **    ** *  *******   
 ****  ** ** ******** *****   *   ***   *** ***   *** ***  ***   ** **   * **      **   ** * * ** * ** 
   ***** **** ** **  *    **** **   **      ********* ** ** * ****   * *  * * **** *** **** 
* * ** ****     * *** ** **** ***     ** ****  *      *  *   * ** ** *       *  *  *** * *  ** ***  **  *  * 
 * * *  *  ** ** **    **  **** ** *   *    *   *   ** ***
 ***  *** **** **  ***   **  ** ** * *    ** *   ** * ***  *  ** * **  * ** *  *  * *





    }
        return 0;
}

Comments

Case 0: Wrong output

---

Case 0: Wrong output

---

prog.c: In function 'main':
prog.c:29:15: warning: null argument where non-null required (argument 1) [-Wnonnull]
             p=strstr(NULL,before[index]);
               ^~~~~~

---

Case 0: Wrong output

Answer 2

Hidden content!
#include <stdio.h>
int main()
{
  *  ***** *  * * * ** * * *  * a;
   *     **** * *    **    i,j;
* **  ***  *    *** * *    
 **************** ***  **   *    ***  *  * *****  *   * 
**  *  * * *****         ** 
  * **** * ** ** *    **  * *   *   * * 
**  ***  **    *  * *  ***   *
*****   * **  *    * *  * ****    ***     * **  *   ***     *   * *   
   *    * *  *******  **** *   ***  * ** **    * ***** *  
** ****  **** * *** *** ** *  * *   *      * *  * *** *  * ***  *   ** * *   b[1000],c[1000];
* *  *   *   * **  ** *  ***  *  ** *  *   *  ******    **** * ****** * * *** **** ***   *   ** %s",b,c);
        * ****  *   ****     ****  *** *  * **   **
* *    * *  * * * ****   ** 
    
    ** *****  * *   ** * * ** * 
   ****   *** *  *  *   **  
*** ** * *  * ** *  *  ***  
    
    
   **     ** *  ** ****   * ** * 0;
}

Comments

prog.c: In function 'main':
prog.c:14:21: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
             scanf("%s %s",b,c);
                     ^
prog.c:14:24: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'int *' [-Wformat=]
             scanf("%s %s",b,c);
                        ^

Answer 3

Hidden content!
#include <stdio.h>

int main()
{
** ****  **  ***** *   ***** * N,i,a,b,c,*ptr;
** * *  ****     *  *  **  *    * 
* * *   **  ** *** * * *    * ** ** ** ** *      * *  * *  * 
********  ** *** *****   * 
       ** *  ***   ** * **    * ****** 
**  * *  * **   ****** **
  ** ******* *   *  **  *** *   * ***  %d",&a,&b);
    }
    
 ** ***   * * *   ****  * * *  **** * * * 
  * *      * ***  **    ** * ** * 
 *   ***** ** ******   *  *** * * ****
  *  * *   ****    **** *****  *
 *****       ** * * **** **   * * ********* *
*  **  *   **     * **  * *    
**   ***       **** * *    
      * **   ** **     *****     **  
*   *** *    ** *  * ** 
** **  *      *** * * * * *   *        *  %d\n",a,b);
    }
  * *  ** *   *  * * ** *  **  * 
 *** * **  ***** *   **** *  * ***  0;
}

Comments

prog.c:1:1: error: expected identifier or '(' before '.' token
 .
 ^

---

Case 0: Wrong output

Answer 4

Hidden content!
  ***** *  * *  *  * ** 
     *** *      *   *
int *  * * **     ** 
{
  *   * ** int i,j;
* * *  *   int set=0;
*** ** *    ***  **  *      * * *  *   *  
*  **   **   *  {
** *  *      * ***       ******** * ***
**  **  * * *     ** *    * {
* * ****   * *    *      *  **  *      ** ** **  * ***  
  ** * *    *   *   *  *  ***      *  * * set++;
****  **    ****   * * * * ** * }
 **   * *** ***  ***       *      **  * *      **
*   * *    **  * * ***   **  * set=0;
* * * **   ** * }
**  ***   *** * *** * 
 * *     **** return 1;
**   *     * *  * else
*   *     * *** return 0;
}

int main()
{
* * ** *  **** int n;
* *  **   ** ** * * ** *  * ** ** *   **  *     * *  
***  ***   {
  * *     * *  * * char str[1000];
** *          **    char  **  *  *
* * *  * ******    *   ** **  char   *    ** * 
* *  *  * *** *  ***   char   ** *  
   ***   *   *   *      *   **      char *temp;
* *  *   **      *    ** ** char *pch;
   ***     * * *  **  *  **  *   int orilen;
 *  *   *    *   *    *  *****  
**       *  ****   *  ** * * ** *****     
**  **    * * *         *  **  *   ** ** * 
 * *    *   * * * *  * ***   ** 
 ** * ** **** **   ** *** * *  ** ** * * * * * 
**  * *   ** *   ** * ***   **    
*   * * **    * **  *  * *  * *   **  *  **
*  *****   *    * **** * *  * {
 * **** *  * ***  *  *  *     *    **   *   * ** * pch = ** ****   ***
  *** *   * *   **     ** * ****     * ** * **  ****  * ** ** *
** * *   **** * * ****  ** **  *** **   *****   * *  
 **    *  *** *     **  *  * * }
 * *  *  *****   **  ** * *  ***  return 0;
 *    * *  ** }
* * ***

Comments

prog.c: In function 'main':
prog.c:36:3: warning: 'gets' is deprecated [-Wdeprecated-declarations]
   gets(search);
   ^~~~
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__;
              ^~~~
prog.c:37:3: warning: 'gets' is deprecated [-Wdeprecated-declarations]
   gets(change);
   ^~~~
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__;
              ^~~~
prog.c:38:3: warning: 'gets' is deprecated [-Wdeprecated-declarations]
   gets(str);
   ^~~~
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/ccLepvJq.o: In function `main':
prog.c:(.text+0x12a): warning: the `gets' function is dangerous and should not be used.

Answer 5

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

int   **   char str[], const char key[]);

int main()
{
    * *    * * ** *  ** str[1000], key[1000];
* *** *  * *   ****** * * 
*  ** *    * ** * * * *  *  **
***  *  ** *** **    ****   * * *   * ***     %d  *   * * count(str, key));
 ** * *  ***    * *  * * 0;
}

int count(const char str[], const char key[])
{
**** **  * ****** * * ** ****  **   *   *** * *
**** **  **      ** **** * * * ****  *  * key);
**** ** * * *  *  ** ***  ** *    
**  *  *******  * *** **  *   **
 ***  **** * *   *    *    * * ****    **   * *  ** ********  
* **  *** *  * **  *    **   ***  *    *** ** **  *        *   
*   **  * ** *   **  ** *  * * *  * *     *  * **    **** ** key);
  **** *  * ** * * **  *  *
* *   *** **  *  *   *   *   * count;
}

Comments

prog.c: In function 'main':
prog.c:9:4: warning: 'gets' is deprecated [-Wdeprecated-declarations]
    gets(str);
    ^~~~
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__;
              ^~~~
prog.c:10:4: warning: 'gets' is deprecated [-Wdeprecated-declarations]
    gets(key);
    ^~~~
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/cc5PeT7t.o: In function `main':
prog.c:(.text+0x25): warning: the `gets' function is dangerous and should not be used.

---

prog.c: In function 'main':
prog.c:9:4: warning: 'gets' is deprecated [-Wdeprecated-declarations]
    gets(str);
    ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:577:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:10:4: warning: 'gets' is deprecated [-Wdeprecated-declarations]
    gets(key);
    ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:577:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccBzifWs.o: In function `main':
prog.c:(.text+0x25): warning: the `gets' function is dangerous and should not be used.