[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:   **   ** 
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** ** *  * *  * * ****  * *** * * ****  ** 
*  **   *  * **  
*  *    * *  **   *   *  *** * **
 *   ** *   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");
     ^~~~~~