[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");
     ^~~~~~