[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");
     ^~~~~~