[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");
     ^~~~~~