[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.