[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");
     ^~~~~~