[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");
     ^~~~~~