[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");
     ^~~~~~