[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");
     ^~~~~~