[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");
     ^~~~~~