[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");
     ^~~~~~