[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");
     ^~~~~~