[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");
     ^~~~~~