[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");
     ^~~~~~