[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");
     ^~~~~~