[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");
     ^~~~~~