[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");
     ^~~~~~