[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");
     ^~~~~~