[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");
     ^~~~~~