[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");
     ^~~~~~