[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");
     ^~~~~~