[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");
     ^~~~~~