[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");
     ^~~~~~