[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");
     ^~~~~~