[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");
     ^~~~~~