[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");
     ^~~~~~