[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");
     ^~~~~~