[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");
     ^~~~~~