[AD] 20171109 作業3

Question

請寫一個程式，輸入任意字元，程式會輸出該字元相對應的十進位ASCII碼

輸入說明：

程式每次會輸入一個字元

輸出說明：

對於輸入的字元，請輸出相對應的十進位ASCII碼

輸入範例：

0

輸出範例

48

Answer 1

Hidden content!
#include  ** *  ** *  * 
int main ()
{
      **  char ch;
*** ***  ** **  * ** * * ** *    * *
  ** ** * **   **  *********  ** *  ***   
    *  *** **   **   ***  *  * *   ** 
 ** *     *    *** 
*      **  **  system * ***      * ** 
 **  * **  ** **  return 0;
}

Comments

prog.c: In function 'main':
prog.c:9:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system ("pause");
  ^~~~~~

Answer 2

Hidden content!
*  *  * **    * **  
int  *** * 
{
*****    *  char ch;
*** **        *  
*** **     ** * *       * **     *    ****     *
  ** *   *      **  * * *    *  **     *
*** **     
 **** ***  ***  ****   **       = %c and its ASCII code is ***    * **
   *    **  * 
  ** * * *****    ***  * *  *  *** *****
** *  *   *  * *** return 0;
}

Comments

prog.c: In function 'main':
prog.c:11:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 3

Hidden content!
  **** ****** *  * * *

int   **   *      
{
*       *    *** *  int ch;
** **  *   *     **  character:  ** ** * ***
**       **** ****   * *   *   *** **   ***   
****  *  **   * * ** ***** *  * ****
** *  * *    
** **      ***   ***  *  ***** *  
*  **  **    ** * return 0;
 *    *   

Comments

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 4

Hidden content!
#include    *   ****   
int main()
{
*** **  ***  * int ch;
* *   *** ***** ****  *******   ***  *  * *  **   
* **   * *   *    *  ***    *  *   *  ** **
    * **   *  * *** **  * ****** **
*        ** * *  ** ***** *********
    ******   *   * return 0;
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 5

Hidden content!
#include    ** * * *   
int main()
{
**   **   * *   int ch;
    **** *    **    * * *** ** *   * * ** * *  ** *
**** ***  **     * *     ******** ** *
***   * * ** *   **** *  * * * * *
*** *     *   return 0;
}
*** *  **

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 6

Hidden content!
** *  * ** ***** *  *
***      *  * * ***  *
main()
{
char c[1000];
int i;
 ****    *** *    * *  *
  *  *** *** ******   * **   ***   *
 * *  * *  *   * *  **  *  * ** ***   ** *    **     






* ****  *  *    * *   * 
 ** *      0;


}

Comments

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

Answer 7

Hidden content!
#include  ***   *  **  
int main()
{
*     ***  * *    **  **  ch;
   ** *   * **    *   ****   **       *** *    * *   
    *      ** * * *     **  * ** *
 ** * * **  * ***      **** * *  *** * 
*  * *   *  ***** return 0; 
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 8

Hidden content!
#include<stdio.h>

int main()
{
      ** * *        *  * * *   a;
   * *****    *  ** *** ** *
   ** *** *  ** ***  ****  **  *** **    * *  ***          *
*   *    **** * ****  * *
* **   **    **  *** ***  ** ****  ** ** * *   *
 *   ***   *  **    ****  ** *    **      ****  *  *
}

Comments

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 9

Hidden content!
#include<stdio.h>
int main()
{
*  *  **  **    *  *  * **  * ** ch;
* **** ****   * *  ****  ** *
** **   * * *    ****** **      ****  character:");
** * * * ** *   ******  **    ******    **  * ** * *
 **     *       **   ****  
* ***   *        **   * * ***   ** and its ASCII code is %d\n",ch,ch);
 * * ** * ** * * * *    
 *  ** * *    *    **** *  ****    **   **    
*** ** ****    *  *   * ****   ** * 0 ;
   **         *  *     * *     
* ***** ***   * **  * 
       ** *     * **  ***  **

Comments

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~