[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");
     ^~~~~~