[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");
     ^~~~~~