[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");
     ^~~~~~