[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.