[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");
     ^~~~~~