[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");
     ^~~~~~