[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");
     ^~~~~~