[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");
     ^~~~~~