[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");
     ^~~~~~