[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");
     ^~~~~~