[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");
     ^~~~~~