[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");
     ^~~~~~