[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");
     ^~~~~~