[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");
     ^~~~~~