[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");
     ^~~~~~