[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");
     ^~~~~~