[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");
     ^~~~~~