[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");
     ^~~~~~