[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");
     ^~~~~~