[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");
     ^~~~~~