[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");
     ^~~~~~