[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");
     ^~~~~~