[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");
     ^~~~~~