[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");
     ^~~~~~