[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");
     ^~~~~~