[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");
     ^~~~~~