[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.