[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");
     ^~~~~~