[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");
     ^~~~~~