[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");
     ^~~~~~