[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");
     ^~~~~~