[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");
     ^~~~~~