[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");
     ^~~~~~