[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");
     ^~~~~~