[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");
     ^~~~~~