[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");
     ^~~~~~