[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");
     ^~~~~~