[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");
     ^~~~~~