[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");
     ^~~~~~