[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");
     ^~~~~~