[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");
     ^~~~~~