[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");
     ^~~~~~