[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");
     ^~~~~~