[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");
     ^~~~~~