[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");
     ^~~~~~