[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");
     ^~~~~~