[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");
     ^~~~~~