[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");
     ^~~~~~