[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");
     ^~~~~~