[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");
     ^~~~~~