[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");
     ^~~~~~