[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");
     ^~~~~~