[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");
     ^~~~~~