[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");
     ^~~~~~