[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");
     ^~~~~~