[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");
     ^~~~~~