[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");
     ^~~~~~