[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");
     ^~~~~~