[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");
     ^~~~~~