[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");
     ^~~~~~