[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");
     ^~~~~~