[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");
     ^~~~~~