[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");
     ^~~~~~