[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");
     ^~~~~~