[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");
     ^~~~~~