[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");
     ^~~~~~