[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");
     ^~~~~~