[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");
     ^~~~~~