[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;
  * *  ******  * 
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* *     **  **** *  *       * * *** *    *   *
*     **  *****   * 
   **** * ***      * ** ***  ** = %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: **  * **  **
** * **  * ** * *   *   * *   **** *   *  
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*  *** *  ** 
* * *      *   ** ***  *  ***  * * 
*****   * *  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()
{
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 * **  ****** *  ***  **    *
*   ** *  * ** * *  **** *    *** * ** ** ** ** ** *
 *  ** * *   *   * * ** **     * 
 *** ** *** * **  ** **   ** ****     ** **  * ** 
* *  *   **    **   *    * * ** *    *** **  *    ** 
}

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");
     ^~~~~~