[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");
     ^~~~~~