[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");
     ^~~~~~