[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");
     ^~~~~~