[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");
     ^~~~~~