[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");
     ^~~~~~