[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");
     ^~~~~~