[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

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 ****** **** *  
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:   *      
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***    * *  * * *  *  **  * * ** *  *
  * **    * ** 
* **  *   * * **   * * ** * * *
   * *    **   * 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");
     ^~~~~~