[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");
     ^~~~~~