[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");
     ^~~~~~