[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");
     ^~~~~~