[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");
     ^~~~~~