[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.