[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");
     ^~~~~~