[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");
     ^~~~~~