[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");
     ^~~~~~