[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");
     ^~~~~~