[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");
     ^~~~~~