[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");
     ^~~~~~