[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");
     ^~~~~~