[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");
     ^~~~~~