[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");
     ^~~~~~