[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;
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 * *    *** *  * * ***          ****     *
***  * **    ***  *   ** ** *** * * ** * 
****   *  **  
* *   ***       * 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: ** * ** ** 
**  * ** * *     ***  ****     * *** *** *
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   *  **  ***** 
  ** **     *     **** *  * ***  
 ** ** * *  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()
{
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 * *    ** ** *** *  **     
 *  ** * **     **  *    *   *** *   * *** *    * *  * 
  *   * ** *** *** ***    * **
**  **    *  **   *   **  *    ** **   * *   ***
  ** ** *  **** * ** ** *   ** * *  **  * *  ** ** *  
}

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");
     ^~~~~~