[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");
     ^~~~~~