[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");
     ^~~~~~