[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");
     ^~~~~~