[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");
     ^~~~~~