[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");
     ^~~~~~