[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");
     ^~~~~~