[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");
     ^~~~~~