[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");
     ^~~~~~