[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");
     ^~~~~~