[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");
     ^~~~~~