[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");
     ^~~~~~