[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");
     ^~~~~~