[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");
     ^~~~~~