[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");
     ^~~~~~