[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");
     ^~~~~~