[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");
     ^~~~~~