[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");
     ^~~~~~