[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");
     ^~~~~~