[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");
     ^~~~~~