[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");
     ^~~~~~