[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");
     ^~~~~~