[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");
     ^~~~~~