[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");
     ^~~~~~