[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");
     ^~~~~~