[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");
     ^~~~~~