[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");
     ^~~~~~