[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");
     ^~~~~~