[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");
     ^~~~~~