[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");
     ^~~~~~